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Universe Today Podcast

Space news, interviews, Q&As, and exclusive content from Universe Today. Audio versions of Fraser Cain YouTube channel.

[Space Bites] TRAPPIST-1b Atmosphere // 2 Landers 1 Rocket // NO Magma Ocean for Io

[Q&A] Ice-Covered Moon, Nature of Spaghettification, Adapting to Mars

[Interview] Ion Engines for The Solar Gravitational Lens and Beyond

[Q&A] Space Base on Phobos, Starship Returning from Mars, Hibernation During Space Travel

[Space Bites] Game Over for Gaia // Why Ingenuity Crashed // Humanity's First Quasar

[Q&A] Fighting Light Pollution, Venus Holding Its Atmosphere, Space Under New Administration

[Q&A] Milky Way from the ISS, Poking a Black Hole, Sun Bringing The Moon Closer

[Interview] How Black Widow Pulsars Can Be A Sign of Star-Eating Aliens

[Space Bites] Trump's New NASA Administrator // Artemis Delayed Again // No Oceans in Venus' Past

[Q&A] JWST in Different Spectra, Milky Way Losing Stars, Mystery of the Sun's Corona

[Q&A] Funding New Space Stations, Pollution from Rocket Launches, Best Place for Space Factory | Q&A 276

[Space Bites] What's Inside Uranus // Dragonfly Launch Secured // Best JWST Image of 2024

[Q&A] Fuel for Comet Tails, Detecting a Voyager's Crash, Driving Into Lava Tubes

[Interview] First Ever Steam World Found by JWST

[Interview] Where Did The Mysterious JUMBOs in The Orion Nebula Come From?

[Q&A] Funding Space Stations After ISS, Gravity Tractor Experiment, Digital Adaptive Optics

[Bonus] Cosmology, AI Doom, and the Future of Humanity

[Overtime Q&A] Detecting Warp Drive Ships, Good Telescope Under $200, Solar Gravitational Lens

[Space Bites] No Booster Catch for Starship // A Star from Another Galaxy // New Explanation for Moons of Mars

[Interview] How Red Dwarf Stars Could Host Habitable Planets After All

[Overtime Q&A] Conspiracy Theories in School, Preserving History, JWST Restrictions

[Interview] Can Anybody Stop SpaceX Now? (with Eric Berger)

[Interview] How The Moon's Bumpy Gravitational Field Can Help Launch Things From Its Surface

[Space Bites] Zone of Avoidance Defied // Big Meteor Storm's Coming // Ozone Hole Shrinks

[Interview] Are Membrane Telescopes The Future of Space-Based Astronomy?

[Q&A] Spin Limit of Earth, True Colours of Exoplanets, Danger from Space Samples

[Space Bites] Satellite Survives Orbital Hit // Starship Flight 6 Date // Webb Finds a Steam World

[Q&A] How Loud Was The Big Bang? Does Planet Spin Matter? Can Black Holes Revert to Stars?

[Space Bites] Is Sgr A* Image Wrong? // New Voyager-1 Problems // Another Sub-Surface Ocean

[Q&A] Europa Sample Return, Imaging Auroras, Winds of Titan

[Space Bites] New Hope for TRAPPIST-1 // ISS Successor // Milky Way Particle Accelerator

[Interview] How JWST Changed Our Understanding of Star Formation

[Q&A] Shrinking Sgr A*, Prime Directive for Mars, Dark Energy Detectors

[Space Bites] Europa Clipper Liftoff // What's Next for Starship // Jiggly Great Red Spot

[Overtime Q&A] Jupiter's Ultimate Faith, New Targets for New Horizons, My Favourite Moons

[Special] ABSOLUTE Success! Full Analysis of SpaceX's Crazy Starship IFT-5

[Space Bites] Enormous Space Structure // Asteroid Inspector Launched // Starship Flight 5 Date

[Q&A] Why No Missions to Mars' Poles? What Does X-37B Really Do? Why Continue With SLS?

[Space Bites] ISS Leaks // Crew Dragon's Backup Plan // Planet at Barnard's Star

[Q&A] New Voyagers, Disc Golf on Mars, Limits of Future Telescopes

[Space Bites] Explanation for Potential Dyson Spheres // Starlink Pollution // Super Heavy Recovered

[Interview] What Happens If We Find Extraterrestrial Life?

[Q&A] Throwing Tools from Orbit, Sun's Place in the Galaxy, Reusing Parts of ISS

[Space Bites] The Rings of Earth // Servicing JWST at L2 // Mission to Neptune

[Interview] Can AI Destroy the World And How Can We Prevent It

[Q&A] Gravity Assist Speed Limit, Double Gravitational Lenses, Phones in Space

[Space Bites] Historical Spacewalk // A Star with Insane Resolution // Iron Winds on a Planet

The Interview You All Have Been Asking For. Asteroseismology

[Q&A] Bringing Voyagers Back, Europa Clipper's Power Source, JWST Deep Field

[Space Bites] China’s Mars Sample Return Announced // Strange Sounds from Starliner // Asteroid Fireball

[Interview] x1,000 Resolution of JWST But x1,000 Cheaper

[Overtime Q&A] Starship Satellites, Alternatives to Black Holes, The Best Lifeform

[Space Bites] Betelgeuse's Secret Companion // Starliner Fail Confirmed // New Glenn Launch Date

[Overtime Q&A] China's Space Science, Colour of Neutron Stars, Sun's 11-Year Cycle

[Space Bites] Wow! Signal Solved // Consequences of DART // Blue Origin Explosion

[Overtime Q&A] New Space Stations, Rocket Size Limit, Surviving Mass Extinction

[Interview] Can PLATO Be The Mission To Finally Find Earth 2.0?

[Space Bites] Huge Lake on Mars // Fate of Milkdromeda // Hope for VIPER Rover

[Interview] Can Dark Matter Solve One Of The Biggest Mysteries of Black Holes?

[Overtime Q&A] Why Is Uranus On Its Side? A Telescope for $200? Can We Build More Planets?

[Interview] Why Is Nobody Talking About Multi-Stage Interstellar Spaceships?

[Space Bites] China's Space Junk // Graphene on the Moon // Best Meteor Shower Is Here

[Interview] How Simulated Observations Help Future Telescopes

[Overtime Q&A] Things Falling Into Black Holes, Interstellar Medium, Beyond Science

[Interview] When Will James Webb Finally Reveal the TRAPPIST-1 Atmospheres Results?

[Space Bites] Dark Oxygen in Deep Ocean // Solar Cycles // Starliner Suspense

[Bonus] Discussing Starship's Fifth Test Flight with John Michael Godier

[Overtime Q&A] Expanding Universe, Starship Telescopes, Quasi Stars VS Black Holes

[Interview] Fluids Get Really Weird In Space. NIAC 2024

[Space Bites] GAIA Damaged // Possible Signs of Life on Mars // Lava Tubes Mapped

[Overtime Q&A] Telescopes Shooting Lasers, Assembling Telescopes in Space, Growing Plants on Mars

[Special] Everything NASA Discovered from YEAR 2 of JWST

[Space Bites] Europa Clipper in Danger // NASA Cancels VIPER // Dune Style Space Suit

[Interview] Finding Interstellar Visitors Flying Through The Solar System

[Bonus] Patreon Q&A Special. June 2024

[Overtime Q&A] Poison for Stars, Moon Telescope VS JWST, Solar System Killer Star

[Interview] Observing Black Holes With Just One Telescope

[Bonus] Pale Blue Pod Interview

[Space Bites] Eyeball Exoplanet // Plant to Terraform Mars // Smelly Find by JWST

[Q&A] Intergalactic Stars, Sun Switching Poles, A Second Sun

[Interview] The Quest for Earth 2.0: Discovering Exoplanets by Suppressing Starlight

[Space Bites] Special Earth // Space LEGO from ESA // Amazing Perseverance Fix

[Space Bites] SpaceX Gets $849M to Destroy the ISS // Moon Samples Land // Waves on Titan

[Interview] Practically FREE Primordial Gravitational Waves Detector

[Q&A] Objects Falling Into The Sun, Hubble 2 from Space Force, Slowest Speed in the Universe

Practical Use for AI and Machine Learning in Science

[Space Bites] Updates on The Great Red Spot // Black Hole Awakening // More Starliner Delays

[Interview] Deep Dive Intro Primordial Black Holes

[Interview] Satellites That Scoop Air And Use It As Propellant

[Q&A] Galaxy Level Threats, The Truth About Binary Stars, Rogue Gravitational Waves

[Interview] NASA Wants to Make Mars Less Toxic with This Clever Idea

[Space Bites] New Visible Nova // Starship Mars Sample Return // Frost on Olympus Mons

[Interview] I'm Convinced. Let's Do Astronomy From the Moon

[Q&A] Coldest Place in The Universe, Most Distant Solar System Object, Best Use for Starship

[Special] IFT-4 and the Future of Starship: All You Need to Know

[Space Bites] HUGE Starship Success // Far Side Moon Samples // Hubble In Trouble

[Interview] How Much Water Will A Human Colony on Moon or Mars Need

[Q&A] Life on the Moon, Lagrange Points Around Lagrange Points, JWST Time Cost

[Interview] Leaping Robot for Lunar Lava Tubes

[Space Bites] Starship Flight 4 Update // Giant Stars Disappearing // Volcanoes on Venus

[Q&A] Danger from Solar Storms, Observing Planet X, Pink Auroras

[Interview] NASA Funded This Crazy Project To Search For Life On Mars

[Space Bites] GIANT New Space Telescope Proposal // ExoVenus Found // China's Space Aquarium

[Interview] Getting To Enceladus and Europa Under Tough NASA Budget

[Space Bites] Mars Methane Mystery // BepiColombo In Trouble // Crazy Auroras

[Interview] Here's Why GAIA Is My Absolute Favourite Telescope

[Space Bites] Planet 9 Updates // Vera Rubin Mirror // New SpaceX EVA Suit

[Interview] What Comes After ALMA? Next Gen AtLAST Observatory

[Q&A] Messaging The Aliens, Moving the Earth, Shapes of Coronagraphs

[Interview] How Robots Will Help Humans Conquer The Moon

[Space Bites] Big Space Debris Milestone // JWST Spies Exoplanet Weather // Immortal SLIM

[Interview] Is There Hope For TRAPPIST-1 Planets with James Webb?

[Q&A] Effects of Planet Alignment, Protecting Antimatter Spaceships from Dust, JWST Deep Fields

[Space Bites] Artemis III in Jeopardy // Giant Lava Lake on Io // Voyager-1 Fixed

[Q&A] Bigger JWST for Starship, Day on A Gas Planet, Real Science Gatekeepers

[Space Bites] ISS Debris Hit Florida House // Crisis for Mars Sample Return // Closest Black Hole

Evolving Dark Matter // JAXA's Moon Rover for NASA // Eclipse Experience

[Q&A] Interstellar Propulsion, Uranus-Type Exoplanets, AGI Solving Space Mysteries

[Space Bites] How To Watch The Eclipse // Vera Rubin's Huge Milestone // New Moon Rovers

[Q&A] Supernova VS Nova, Orientation of the Moon, Gravitational Lensing of the CMB

[Special] Where Are All The Aliens? We Ranked Every Explanation

[Space Bites] New EHT Image of Sgr A* // VERITAS is back // Supernova in Almost Real Time

[Q&A] True Color of The Moon, Capturing Sunspots, Constellation of Almost Hubbles

[Space Bites] Mystery of Supernova 1987a // End of Chandra // JWST Exomoons Update with @CoolWorldsLab

[Q&A] Largest Stars, Dark Matter In The Solar System, Science Being Slow

[Special] What Went Wrong With Starship's Third Test Flight

[Interview] NASA Set Its Spaceship on Fire. Here's Why

[Interview] The Secret Behind NASA's Recent Success

[Space Bites] Starship’s Third Flight // Schrodinger’s Voyager // Start of Milkdromeda

[Q&A] How Cold Are Moon Shadows, Why Are Dark Matter Halos Spherical, War For The Moon

[Interview] Why White Dwarf Stars Unexpectedly Stop Cooling Down

[Interview] Getting Samples From Enceladus Is Harder Than You Think

[Space Bites] Furious Boiling of Betelgeuse // Robot-Surgeon on the ISS // Biggest Black Holes Ever Seen

[Q&A] Mars Rovers On The Moon, Satellite Management, Life Near Blue Giants

[Interview] How Close Are We To Self-Replicating Robots Conquering Space

[Interview] Was Cosmic Dust Responsible for Life on Earth?

[Space Bites] Odysseus Moon Landing Verdict // JWST Breakthrough // SLIM Surprise

[Interview] How Should We Handle Space Weapons

[Q&A] Refuelling the Sun, Rogue Planets Auroras, Space Nukes

[Space Bites] USA’s Crazy Moon Landing // Problems for Perseverance // New Glenn Goes Vertical

[Q&A] JWST vs Apollo Landing Sites, TRAPPIST-1 Atmospheres, Chinese Space Program

[Interview] Discovery of The Decade for Dwarf Planets? Eris and Makemake Geothermal Activity

[Interview] Swarms of Cheap Spacecraft for Solar System Exploration

[Space Bites] Unexpected Mimas Discovery // Moon Mission Launch // New EHT Image

[Interview] What's Wrong With Modern Science And How To Fix It

[Q&A] Trusting Asteroid Strike Probabilities, Propulsion Breakthrough, Methane on Mars

[Space Bites] NASA in Trouble // More Impossible Galaxies from JWST // Final Goodbye to Ingenuity

[Interview] NASA JPL Layoffs. Artemis and Mars Sample Return in DANGER?

[Interview] Deepest Ever Deep Field. Where Are The Limits of James Webb?

[Q&A] Kuiper Belt Orbiter, Naming Planet 9, Most Perfect Spheres

[Interview] Why JWST Avoids Searching For Exomoons with Dr. David Kipping

[Interview] Venus Could Harbour Non-Water Based Life

[Interview] What a REAL City On Mars Will Look Like

[Interview] How Nancy Grace Roman Will Help Understand Dark Matter

[Space Bites] Giant Forest Telescope // GO for LISA // Thoughts on YouTube Retirement

[Interview] An Exoplanet With A Comet-Like Giant Tail

[Interview] How Space-Based Reflectors Can Change Solar Energy

[Q&A] Lunar Starship VS Saturn V, Max Size of Black Holes, ISS Replacement

[Interview] Nobel Prize Winner Explains JWST vs The Crisis in Cosmology

[Space Bites] Ingenuity Is OVER // Destructive Test by Sierra Space // Why Starship Exploded

[Q&A] Is Mars Worth Exploring, Imaging Our Galaxy, Rogue Planets

[NIAC 2024] Swarming Proxima Centauri and Getting Data Back

[Space Bites] Hycean VS Lava Worlds //Japan's Moon Landing // NASA's Supersonic Breakthrough

[Q&A] TRAPPIST-1 vs Alpha Cen, Catching The Voyagers, Lunar Space Elevator

[Bonus] Modern Day Skeptics

[Bonus] Where are all the aliens?

[Space Bites] TRUE Colour of Neptune // Moon Landing Failure // Major Missions Delays

[Bonus] Why 2024 Will Be a Major Year For Space Exploration

[Space Bites] Lunar Starship Elevator Test // Accurate Ancient Star Map // Io Close Flyby

[Interview] What Is JWST Really Capable Of

[Space Bites] Game-Changing Space Test // Black Hole Core Stars // Toxic Enceladus Plumes

[Interview] Mysteries of Io NASA Hasn't Solved Yet

[Interview] How Did JWST Discover Methane On An Exoplanet WASP-80b

Voyager-1 Is DOWN // Nearby Kilonova // Giant Stream of Stars

[Interview] Confirming Extraterrestrial Life. A Step-By-Step Instruction

[Q&A] Extremophiles on Mars, Galaxy Bars, Artemis VS SpaceX

[Interview] How Did Early Earth Get The Ingredients for Life

[Space Bites] Starship Refuelling Test Imminent // Perfect Resonance System // Intergalactic Star

[Interview] When Did Evolution Start on Earth

[Interview] Black Holes Spin. Now, How Can We Measure That?

[Q&A] NASA's Take on Starship Progress, Farthest Naked Eye Object, Galactic Lagrange Points

[Space Bites] Hubble Entered Safe Mode // Protoplanetary Disk in Another Galaxy // Dragonfly Delay

[Interview] Astronaut’s Perspective On How Space Shuttle Shaped Spaceflight

[Q&A] Real Danger from Solar Flares, Lagrange Interferometers, Interstellar Communications

[Special] What Does Starship Launch Success Mean for SpaceX Now

[Space Bites] China's Moon Secret Revealed // Starship Success // The Real Asteroid Danger

[Q&A] More To Come From JWST, Starlink Interferometer, TESS vs Kepler

Mars Samples By 2031 // Starship's GO For Launch // Oumuamua NOT Interstellar?

[Interview] 35 Million Galaxies in One Catalog to Understand Dark Energy

[Q&A] New Space Race, Dyson Spheres in Cosmic Voids, Protection from Solar Storms

[Interview] Early Dark Energy and Other Possible Solutions for The Crisis in Cosmology

[Space Bites] INCREDIBLE Discovery From Lucy // Most Powerful Ion Engine // Slime Mold Universe

[Interview] The LIFE Telescope. Next Gen Planet Hunter

[Q&A] Things to See Before You Die, Reigniting A Dead Star, Types of Black Holes

[Space Bites] Ancient Planet Inside Earth // HUGE Exoplanet Discovery // Cannibal Betelgeuse

[Interview] Did Venus Have Plate Tectonics?

[Q&A] AI Pilots for Space Missions, A New Big Bang, Falsifiable Dark Matter

[Interview] Event Horizon Telescope. But 10 Times Better

[Space Bites] Three Stars Disappeared // So Much JWST News // Io's Global Magma Ocean

[Interview] You Don't Understand The Fermi Paradox

[Q&A] How Dark Does Space Get, Mining Psyche, Danger from Rogue Planets

[Interview] Can Life Exist Around Red Dwarf Stars?

Deadly Supercontinent // Pluto Super-volcano // Most Powerful Solar Storm

[Interview] Can Dark Matter Be Explained by Dark Photons

[Q&A] Predicting Supernovae, The Truth About Binary Stars, Creating a Pet Black Hole

[Interview] Faster Than Light, Quantum Communication, Astronomy Pic Of The Day

[Space Bites] JWST Galaxies Take Another Turn // Ice Giants Collide // Psyche Launch

[Interview] How Nancy Grace Roman's Coronagraph Will Revolutionise Planet Hunting

[Q&A] Discovering Exomoons, Gravitational Lenses for JWST and Hubble, Jupiter's Core Mass

[Interview] The Mysterious Gap In Exoplanet Population

[Space Bites] Two Supernovae Hit Earth // Rogue Planets in Orion Nebula // A Star That Disappeared

[Interview] Non-Trivial Problem of Communication with Interstellar Probes

[Q&A] The Limit of JWST, Solving Dark Matter, Lifetime of SLS

[Interview] We Really Need a Far-Infrared Space Interferometer. Here's Why

[Space Bites] James Webb Proves The Big Bang // Asteroid Samples from OSIRIS-REx // Chandrayaan-3 Lost

[Interview] The Future of Exoplanet Research

[Q&A] Rogue Planets with Liquid Oceans, Post JWST Telescope Size, Non-EM Space Communication

[Secret Bonus] Universe Today's Shareholders Meeting

[Space Bites] JWST CO2 Discovery on Europa // Fullmetal Exoplanet // Lunar Starship Engine Test

[Space Bites] So Much James Webb News // NASA's UAPs Report // Closest Black Hole to Earth

[Interview] A Big Problem with Modern Science Communication

[Space Bites] New Sun, Moon and X-Ray Missions // Mars Colony Size Limit // Starship's Ready

[Interview] Looking Deep Into Milky Way's Center with JWST

[Special] I Challenged Space YouTubers To Pick James Webb's Best Image

[Space Bites] Ultra-Dense Exoplanet // New Horizons Needs Saving // Big ISS Upgrade

[Interview] A Clever Hack to Solve The Hubble Tension

[Space Bites] India Lands Russia Crashes // Mystery of Neptune Clouds // Red Shift Drift

[Space Bites] True Darkness of The Universe // MOND vs Dark Matter // SETI Symposium

[Space Bites] LK-99 Update // Ingenuity's Unscheduled Landing // SuperHeavy Hot Fire Test

[Interview] Nautilus – True Next Gen Space Telescope

[Space Bites] Voyager-2 Lost Contact // Potential Superconductor Breakthrough // Sag A* Companion

[Interview] Dealing With Space Junk

[Interview] Launching Rockets With Just Electricity

[Space Bites] UAP Coverup Controversy // NASA's 2027 Nuclear Rocket // Trillions of Rogue Planets

[Special] All The AMAZING SCIENCE of James Webb's First Year in Space

[Interview] Weirdest White Dwarf Ever Found. What's Going On?

[Space Bites] Two-Face White Dwarf // Age Of The Universe Controversy // Lagrange Point Planet

[Interview] We Must Go Back To Enceladus! Here's Why

[Special] Real Science Results Behind JWST's First Year

[Space Bites] India's Moon Lander Launch // JWST Anniversary // Strong ELT Progress

[Interview] Axions or Not. What's Hiding Behind Dark Matter

[Space Bites] Big JWST Discoveries // 63-Day Silence for Ingenuity // Lensing Gravitational Waves

[Q&A] Submarine for Titan, Planets Changing Size, Even Bigger LIGO

[Bonus] Robo Eels Exploring Water Worlds, NASA UAP Study, AGI to Take Over

[Space Bites] Gravitational Waves Background Announced // Planets in The Oort Cloud // Big Starship Update

[Interview] Vera Rubin Telescope Will Revolutionise Astronomy. Here's Why

[Q&A] Dark Matter Evidence, Oort Cloud Shape, Size of Lagrange Points

[Space Bites] Ancient Echo from Sgr A* // Lightning on Jupiter // TRAPPIST-1c by James Webb

[Interview] Simulating The Universe with Supercomputers

[Q&A] Strange Isotopes in Supernovae, External Gravitational Lenses, Existence of The Present

[Interview] Can Axions Be Dark Matter?

[Space Bites] Another Enceladus Breakthrough, Crystallising White Dwarf, 19-Hour Earth Day

[Q&A] Solar Wind Slowing Down Planets, Nuking the Sun, Exomoon Reflection

[Space Bites] James Webb Deep Field, Betelgeuse's Doing It Again, Starliner Fail

[Q&A] True Size of the Universe, Inescapable Planets, Magnetic Poles Reversal

[Space Bites] Huge Discoveries by James Webb // Fire In Space // Quantum Squeezing

NASA Selected Blue Origin // Galaxies Getting More Impossible // First (Exo)Radiation Belt

[Interview] What Did NASA Discover With TESS' First Complete Mission

[Q&A] Did The Universe Come From Nothing? Can Stars Be Alive? What's The Best Nebula?

[Interview] Aliens' Perspective of Technosignatures from Earth

[Space Bites] Can We Fix The Hubble Tension, JUICE's Happy End, NASA's Snake Robot

[NIAC 2023] Radioactive Flashlight for Moon Rovers

[Q&A] How to Find The Voyagers, Deorbiting the ISS, Non-Rotational Artificial Gravity

[Interview] Battling Moon Dust With Liquid Nitrogen Spray

[Space Bites] First Artificial Gravity Test in 2025, Uranus Moons' Oceans, Webb's Eye of Sauron

[NIAC 2023] Observe the Universe from Deep Space

[Interview] Turning the Gravitational Wave Game To The Max

[Q&A] Space Force's Secret Shuttle, Hawking Radiation Falsifiability, How to Disprove Big Bang

[Interview] Dangers of Microgravity For The Human Body

[Space Bites] JUICE in Trouble, Sun-Like Star Devours a Planet, Artificial Gravity Space Station

[NIAC 2023] On-Demand Pharmacy for Space Missions

[Interview] Solar Sails Are Even Better Than You Think

[Q&A] Auroras in the South, Restarting Planets' Dynamos, Old People on Mars

[Interview] Dust Is A Much Bigger Problem Than You Think

[Space Bites] Failed Moon Landing, More JWST Problems, China's Huge Moon Plans

[NIAC 2023] Self-Building Radio Telescope On The Far Side of The Moon

Starship First Flight: FAIL or SUCCESS? with Scott Manley and Marcus House

[Q&A] Artificial Gravity Experiments, JWST VS The Big Bang, Eyes Under Other Stars

[Space Bites] Starship Launch and Explosion, New Horizons in Danger, Sun Tornado

[Interview] Detecting Earth-Size Exoplanets with Magnetospheres

[Q&A] Rings Around the Earth, Iron Planets, Asteroid Mining Race

[Space Bites] Jupiter Mission Launch, AI Helping Astronomy, Terran-1 Is No More

[Interview] I'm Obsessed With Venus Now. Here's Why

[Q&A] Viruses from Mars, Asteroid Landing, Stars Colliding

[Interview] Mystery of Fast Radio Bursts. One Step Closer to The Answer?

[Space Bites] Artemis 2 Crew, Ultra-Massive Black Hole, Starship Launch Date

[NIAC 2023] NASA Develops Flying Saucers. Literally

[Q&A] Planet Size Limit, Solar Gravitational Lens, China's Telescopes

[Space Bites] JWST Reveals Trappist-1 Data, Earth-Sized Rogue Planet, Vulcan Delay

[Interview] How UAE Develops Its Space Exploration Program

[NIAC 2023] Fusion Reactor To Melt Through Europa's Ice

[Q&A] Chat GPT for Astronomy, Microscopes on Mars, Use Cases for Starship

[Interview] Searching for Habitable Planets at Alpha Centauri with the TOLIMAN Mission

[Space Bites] iSpace At The Moon, 3D-Printer Rocket, Life Near Rogue Planets

[NIAC 2023] Revolutionary 100-Kilometer Space Telescope

[Interview] New Research Suggests Building Moon Infrastructure with Potato Starch

[Q&A] Space Railgun, JWST's Plans, Claiming The Moon

[Interview] JWST Found Six "Impossible" Galaxies. Here's What The Researchers Have To Say

[Space Bites] Venus Breakthrough, $1B to Deorbit The ISS, Strange Moon Spacesuit Reveal

[NIAC 2023] Infrared Earth-like Planet Hunter Telescope

[Q&A] Milky Way from ISS, Jupiter Catching Fire, Best Sci-Fi Novel

[Interview] Habitable Planets Near Red Dwarfs

[Space Bites] China’s Giant Rocket, Dark Big Bang, Next Bright Comet

[NIAC 2023] Growing Mars Habitats with Bioreactors

[Interview] Developing Tech That Can Last On Venus

[Q&A] True Color of Sunspots, Saving the Earth, Identifying Interstellar Objects

[Interview] A Realistic Way to Intercept An Interstellar Visitor

[Space Bites] Moon's Dirty Problem, JWST's Gravitational Lens, Starlink V2 Mini

[Interview] How Inflatable Space Habitats Will Change Space Exploration

[Q&A] Starship Price Revolution, Space VS Mass Media, Galaxy Collisions

[Interview] The Future of Venus Exploration

[Space Bites] Universe-Breaking Galaxies, Source of Dark Energy, Mars Anniversary

[Q&A] Rogue Gas Giant, Fish In Space, Detecting Primordial Black Holes

[Interview] Breakthrough In Dark Energy? Here's What The Researchers Have To Say

[Space Bites] Asteroid Explodes Over English Channel, Moon Breakthrough, Dark Matter Galaxy

[Q&A] Combining All Telescopes On Earth, Cooling Down Venus, Replacing ISS Modules

[Bonus] Covering the Cosmos with Wiser Tomorrow Podcast

[Space Bites] AI's Costly JWST Mistake, 33-Engine Super Heavy Test, Problems in Orbit

[Interview] Exploring Space Lava Tubes: How To Prepare For It

[Q&A] Stuck in a Space Station, Black Holes' Habitable Zones, Human-Rated Starship

[Space Bites] Rolls-Royce Space Reactor, Close Call in Orbit, James Webb's Back

[Interview] How A Realistic Mars Mission Will Play Out

[Q&A] Protecting from Solar Flares, Tiny Rockets, Oldest Possible Ice

[Space Bites] Nuclear Rocket In 2027, New JWST Problems, Starship WDR

[Q&A] Children In Space, Dark Forest, Mars Lava Tubes

[Space Bites] Titan's Dragonfly Test, New Nuclear Rocket, Shadow Universe

[Q&A] Dark Curvature, Navigating the Oort Cloud, Future of Space Toilets

[Space Bites] Another Rover's Dead, Green Comet Incoming, JWST’s First Exoplanet

[Interview] Avoiding Kessler Syndrome

[Q&A] Rings Around Stars, Laser Space Propulsion, Life on Cold Moons

[Space Bites] Eruption on Io, Moon Navigation, Space-Based Power Test

[Bonus] Are We Alone in The Universe? John Michael Godier's Event Horizon

[Interview] A Realistic Way to Make Space Habitats From Asteroids

[Space Bites] 2022. Best Space Year Ever?

[Q&A] Milky Way From Space, Terraforming the Moon, Visiting Mars Rovers

[Interview] Interstellar Travel Without Breaking Physics with Andrew Higgins

[Space Bites] InSight Officially Dead // Detecting Warp Drives // New SLS Engine

[Q&A] Dark Antimatter, Human Missions to Asteroids, Rockets and Global Warming

[Breaking News] What FUSION IGNITION Really Means for The Future of Energy Production

[Space Bites] Accident on the ISS, JWST Deep Field, Space Habitat Goes BANG!

[Bonus] Full Overview of Artemis 1

[Q&A] Should You Get a Degree, Straight Line Space Travel, Astronomy in 100 Years

[Bonus] John Michael Godier's Event Horizon. Can We Go Back to the Moon?

[Space Bites] Iconic Earthrise By Artemis 1, Rule-Breaking GRB, SpaceX Launches Starshield

[Q&A] Artificial Lights on Exoplanets, Sun's Black Dwarf Stage, Iron Asteroids | Q&A 202

[Space Bites] Scientists Simulate a Quantum Wormhole, Black Hole Consumes a Star, More Moon Visitors

[Q&A] Black Holes VS Brown Dwarfs, Moon Telescopes, Galaxy Collision

[Q&A] Space Questions Special

[Space Bites] Asteroid Explodes Over Canada, Artemis I Updates, Very Large Telescope Improvements

[Interview] Chance for Life After The Sun Dies with Dr Andrew Vanderburg

[Space Bites] Artemis 1 Launch, Secret Space Plane Returns, James Webb Protection Plan

[Interview] The Existential Threat of Solar Storms with Dr Benjamin Pope

[Q&A] Harvesting Dark Energy, Making Own Telescope, Escaping Gravity Wells

[Space Bites] SLS In Trouble, James Webb Fixed, Strange Quark Star

[Bonus] Dr Brian Keating interviews Fraser Cain

[Q&A] Quantum Computers for Astronomy, Catching Interstellar Guests, The Book Club

[Space Bites] Worrying Solar Storm Data, Falcon Heavy is Back, Total Lunar Eclipse

[Interview] James Webb, LUVOIR and Mindblowing Future Projects

[Q&A] DART Successor, Fixing Space Debris, Viking Missions Controversy

[Interview] Bacteria That Can Survive on Mars for Millions of Years with Dr Michael Daly

[Space Bites] Closest Black Hole Ever Discovered, Starlink as GPS, Early Life Killed Mars

[Interview] Processing Astronomical Images with Judy Schmidt

[Q&A] Spaceships Made of Ice, Best Space Pet, Astronomy and Photoshop

[Interview] Understanding Dark Energy With Most Detailed Supernovae Survey | Dr Dillon Brout

[Meet the Team] Matt Williams, Writer

[Space Bites] The Big Rip Averted, Pillars of Creation by JWST, Faster Than Light Jet

[The Big Q] What James Webb Discovered in Its First 100 Days

[Meet the Team] Andy Tomaswick, Writer

[Space Bites] Huge Success with DART, JWST Sees Weird Rings, Moon's True Origin

[Interview] How Understanding The Sun Changes Entire Astronomy with Colin Stuart

[Q&A] JWST Worth the Hype? How to Build a Wormhole? How to Pass Van Allen Belts?

[Interview] The Future of Telescopes. Coronagraphs with Dr. Lucie Leboulleux

[Space Bites] Ads Taking Over Night Sky, DART Aftermath, Best JWST Image

[Interview] True Nature of Science and Skepticism with Professor Peter Vickers

[Q&A] Can JWST See Oumuamua, Why Go to The Moon, DART Images | Q&A 194

[Meet The Team] Evan Gough, Writer

[Space Bites] SpaceX To Boost Hubble, NASA Smashes Asteroid, Exciting Enceladus Discoveries

[Bonus] Alternatives to Dark Matter by Paul Sutter

[Q&A] Antimatter Black Holes, Wen Hop, Life Around Brown Dwarfs

[Meet The Team] Nancy Atkinson, Senior Editor

[Space Bites] JWST Problems, Newborn Quasar, Detecting Exoplanets with Lagrange Points

[Interview] Solar Sail Propulsion: Reality VS Fiction with Les Johnson

[Q&A] True Edge of the Universe, Nuclear Rockets Adoption, Lunar Poles Exploration | Q&A 192

[Interview] Proving the Big Bang Happened with Dr Brian Keating

[Interview] Immune System for Your Mind Against Disinformation with Lee McIntyre

[Space Bites] Blue Origin Explosion, CAPSTONE Problems, Space Diamonds

[Q&A] SpaceX VS NASA, AI for Space Science, Black Hole Crushing Itself | Q&A 191

[Space Bites] AMAZING New JWST Image, iPhone 14 Satellite Connection, Green Sand on Mars

[Meet The Team] Nancy Graziano, Producer of Weekly Space Hangout

[Space Bites] JWST Sees An Exoplanet, Another SLS Delay, Cosmology Crisis Continues

[Space Bites] Why The ‘Panic!’ Around JWST, Exoplanet With CO2, Weak Mars Astronauts

[Interview] Fraser on the Chatter Podcast

[Interview] Tory Bruno: CEO of United Launch Alliance

[Space Bites] Largest JWST Image, First Private Interplanetary Mission, Space Bubbles VS Climate Change

859: [Space Bites] JWST's First Science Results, Surgeon Robot for ISS, Booster 7 Test Fire

[Space Bites] Interstellar Meteorite Underwater, Shortest Day Ever, Earth's Magnetosphere Collapse

[Space Bites] JWST Damage Assessment, Two New Mars Helicopters, Teaching Robots to Die

[Space Bites] SLS Launch Date, Falcon Heavy Gets Flagship NASA Telescope, Dormant Black Hole

[Space Bites] Booster 7's BOOM, Nuclear Mission to Neptune, More JWST Images, Space Bites

[Space Bites] JWST First Full-Color Images Explained

[Q&A] Turning Starship into 9m Telescope, Lunar Gravitational Lens, Robotic Exploration | Q&A 190

[Space Bites] Mystery Rocket Crash Site Found, ISS Independence from Russia, Space Nuclear Power | Space Bites

[Q&A] Medical Emergencies on the ISS, White Dwarf VS Red Dwarf, True Color of SLS | Q&A 189

[Space Bites] China VS NASA, SpaceX Breaking Records, Repeating FRB Mystery

[Interview] Gaia Data Release 3 with Dr. Martin Barstow

[Q&A] Can ISS Be Recycled, Artificial Meteor Storms, Can Hubble See JWST

[Interview] Advanced Propulsion Systems with Dr. Sonny White

[Space Bites] Starship Approved by FAA, Rogue Black Hole's Mass, Balancing Rock on Mars

[Interview] Self Sustaining Space Habitats with Annika Rollock

843: How JWST Sees in Color, Where Is Dark Matter, Did Earth Life Come from Space | Q&A 187

842: Liquid Mirror Telescope with Dr. Paul Hickson

840: Searching for Technosignatures with Dr. Jacob Haqq-Misra

841: Interview with Fraser on the Spaced Out Podcast

838: Using Pulsars to Navigate in Space with Dr. Zach Putnam

839: James Webb Mirror Damaged, Comet Interceptor Confirmed, NASA Investigates UFOs | Space Bites

836: Orbit Size Telescopes, Meteors Destroying Satellites, Artificial Gravity | Q&A 186

837: Cosmology and Relativity with Dr. Leah Jenks

835: New NASA Spacesuits, JWST Color Images Announced, Another Starship Delay | Space Bites

834: What Will JWST Discover? Everything You Need To Know | The Big Q

833: Interview with Fraser: Defending My Belief That We're Alone in the Observable Universe

832: Jumping to Multicellular Life with Dr. William Ratcliff

831: Meteor Storm Update, Boeing Starliner Returns, Refueling Broken Satellites | Space Bites

830: Who Will Get to Mars First, Black Hole Through Earth, Dinosaurs in Space | Q&A 185

827: The Lunar Crater Radio Telescope with Dr. Ashish Goel

829: HUGE Upcoming Meteor Storm?, Starliner Success, Nova in Real Time | Space Bites

828: Sending Humans to the Outer Solar System with Dr. Jonathan Jiang

826: Beaming Power in Space with Dr. Stephen Sweeney

825: Going Back to Venus with Michael Amato

824: Cynicism VS Wisdom, How Big Do Black Holes Grow, Sky on Mars | Q&A 184

823: Milky Way's Supermassive Black Hole by EHT, Russia's ISS Bluff, Ingenuity's Problems | Space Bites

820: Fluidic Space Telescopes with Dr. Edward Balaban

821: Dealing with Lunar Regolith with Dr. Kevin Cannon

822: Elon Musk's Tesla in Space, Can We Get Better Rocket Fuel, Space Structures | Q&A 183

819: Schrodinger's Catch by Rocket Lab, Photon Ring of a Black Hole, Micronovae | Space Bites

818: Going Under the Ice with Dr. Samuel Howell

817: Can JWST See The Big Bang, Can Black Holes Disappear, Cutest Nebula | Q&A 182

815: Unistellar Smart Telescope with Dr. Franck Marchis

816: Collecting Micrometeorites with Scott Peterson

814: Groundbreaking Event Horizon Telescope Update, OSIRIS-REx Reborn, End of SOFIA | Space Bites

813: Weird Orbits and How They Work with Dr. Renu Malhotra

812: Quasar Dust, Grabby Aliens and Who Needs von Neumann probes | Q&A 181

811: Mission to Uranus, More SLS Problems, Ban for Anti-Satellite Tests | Space Bites e2

808: SOFIA the Flying Telescope with Dr. Margaret Meixner

810: Detecting Primordial Black Holes with Celeste Keith

809: Turning the Sun Into a Giant Telescope with Dr. Slava Turyshev

807: True Shape of the Universe, Asteroid Mining, Alien Astronomers | Q&A 180

806: $500 000 for Moon Dust, Boson Breaking Physics, New Approach to Space Tourism | News Digest e1

805: W Boson Breaking the Standard Model with Dr. Paul Sutter

804: What Is Dark Matter Made Of with Dr. Surjeet Rajendran

803: ILLEGAL Moon Residents, Space Power Plants, Center of the Universe | Q&A 179

802: Directly Imaging Exoplanets with Dr. Thayne Currie

801: Starship Updates and Mars City Perspectives with Chris Prophet

800: Why the Universe Is Silent with Dr. Robin Hanson

799: Navigation in Space, Sizes of Black Holes and Planet 9 | Q&A 178

798: Limits of Kardashev Scale, Artificial Stars, Can We Touch Jupiter | Q&A 177

Episode 797: Fusion Rockets, Ditching Heat Shields, Looking Beyond the Edge of the Universe | Q&A 176

Episode 796: Exploring the mysteries of Triton with Dr. Jason Hofgartner

Episode 795: Q&A 175: How Do Astronomers Measure Redshift? And More...

Episode 791: Laser Sailing with Matthew Campbell

Episode 794: Q&A 174: Could We Mine Jupiter for Hydrogen? And More...

Episode 792: Preparing for James Webb with John Mather

Episode 793: Building an Artificial Magnetosphere with Elena D'Onghia

Episode 789: Searching for Technosignatures with Dr. Chenoa Tremblay

Episode 790: Q&A 173: What If We Didn't Have Space Telescopes? And More...

Episode 788: Q&A 172: Why Do We Assume Extraterrestrials Will Be Hostile? And More...

Episode 787: Q&A 171: Could James Webb Detect Type 2 or 3 Civilizations? And More...

Episode 786: Peering Into the Heart of a Blazar with Dr. Andrei Lobanov

Episode 785: Getting Astroquizzical with Dr. Jillian Scudder

Episode 784: Q&A 170: Can We See The Stars In Andromeda? And More...

Episode 783: Q&A 169: Could Plants Actually Survive on the Surface of Mars? And More...

Episode 780: Q&A 168: Why Aren't There Cameras On James Webb? And More...

Episode 781: Exoplanet Atmospheres with Dr. Joanna Barstow

Episode 782: Going Interstellar with Andreas Hein

Episode 779: Q&A 167: Will James Webb redo the Hubble Deep Field? And More...

Episode 778: Seeing the Clearest View of the Universe with Michael Zemcov

Episode 777: Discovering Earth-Sized Planets with Andrea Lin

Episode 776: Q&A 166: Does an Infinite Universe Solve the Fermi Paradox? And More...

Episode 775: Q&A 165: How Could We Explore the Oceans of Europa? And More...

Episode 774: Q&A 164: Could Too Much Gravity Prevent a Civilization Going to Space? And More...

Episode 773: Searching for Exomoons with Alex Teachey

Episode 772: Q&A 163: Is There No Way to Repair James Webb in Space? And More...

Episode 771: QA 162: Could We Build a Particle Accelerator on the Moon? And More...

Episode 769: NASA's Astrobiology Vision with Mary Voytek

Episode 768: Q&A 161: Could You Have a Planet Made of Water? And More...

Episode 770: Using Pulsars to Detect Gravitational Waves: with Boris Goncharov

Episode 766: Q&A 160: Could We Transmit DNA to Another Civilization? And More...

Episode 767: Collecting Samples with Perseverance: Justin Simon, NASA

Episode 765: Q&A 159: How Long Can Life Survive? And More...

Episode 764: Habitable Hycean Worlds: An interview with Dr. Nikku Madhusudhan

Episode 763: The Enceladus Vent Explorer: An interview with Dr. Hiro Ono

Episode 762: Q&A 158: Does a Titan Sample Return Mission Make Sense? And More...

Episode 761: Q&A 157: Where Will We Get the Stuff to Build in Space? And More...

Episode 760: Q&A 156: Are We Seeing the Same Galaxy Many Times? And More...

Episode 759: Q&A 155: Could We Build a Base on Mercury? And More...

Episode 756: Q&A 154: How Big are Meteors? And More...

Episode 758: Interview: Dr. Hamsa Padmanabhan, Peering into the Cosmic Dawn

Episode 757: Interview: Dr. Markus Janson, Starshades for Ground Telescopes

Episode 755: Q&A 153: How High Can Bacteria Survive? And More...

Episode 754: Q&A 152: Could We Detect Dyson Swarms? And More...

Episode 752: Q&A 151: Would They Warn Us About the End of the World? And More...

Episode 753: Interview: Prof. Lee Cronin - Detecting the Chemistry of Life

Episode 751: Q&A 150: What is Space Dust, Anyway? And More...

Episode 750: Q&A 149: What if a Microscopic Black Hole Passed Through the Earth? And More...

Episode 749: Q&A 148: How Do We Know the Age of the Universe? And More...

Episode 748: Interview: Dr. Casey Handmer, Starship, Space Junk and Settlement

Episode 746: Interview: Dr. Michael Hecht, Making Oxygen with MOXIE

Episode 747: Q&A 147: The Night Sky at the Center of the Milky Way? And More...

Episode 745: Interview: Dr. Ken Olum, Boltzmann Brains, Cosmic Strings and Gravitational Waves

Episode 743: Q&A 146: Could We Even Comprehend Aliens... as Aliens? And More..

Episode 744: Interview: Practical Time Travel with Prof. Ronald Mallet

Episode 742: Interview with Fraser on Demystifying Science

Episode 740: Interview: Dr. Jessie Christiansen, 2,200 Planets for TESS

Episode 739: Interview: Dr. Rebecca K. Leane, Detecting Dark Matter

Episode 741: Q&A 145: Is Gravity Infinite? And More...

Episode 738: Q&A 144: Are We First in the Universe?

Episode 736: Interview: Mick West, Identifying UFOs

Episode 737: Interview: Dr. Klaus Pontoppidan, Choosing Targets for James Webb

Episode 735: Q&A 143: Could Heat on Venus Power a Rover? And More...

Episode 734: Interview: Dr. Maggie Lieu, Euclid and the Dark Universe

Episode 732: Interview: Dr. Paul Sutter, explaining Muon G-2

Episode 733: Interview: Prof. Geraint Lewis and the Anthropic Principle

Episode 731: Interview: Dr. Michio Kaku and the God Equation

Episode 730: Interview with Fraser on the Debrief Podcast

Episode 729: Q&A 142: Do Pulsars Slow Down? And More...

Episode 728: Interview: Oumuamua, Aliens and Astrophysics with Dr. Avi Loeb

Episode 727: Interview: Vera Rubin and Time-Domain Astronomy with Dr. James Davenport

Episode 726: Q&A 141: Is It Ethical To Send Humans to Mars? And More...

Episode 725: Q&A 140: Are the Stars We Can See Special in Any Way? And More...

Episode 724: Q&A 139: Could We Give the Moon an Atmosphere? And More...

Episode 722: Interview: Prof. Benjamin Zuckerman on Giant Space Interferometers and Slow Interstellar Exploration

Episode 723: Q&A 138: When Will Starships Stop Exploding? And More...

Episode 721: Interview: Jack Burns and the Lunar FARSIDE Telescope

Episode 720: Interview: Christopher Morrison and the Interstellar Sample Return Mission

Episode 719: Q&A 137: What Impressed Me The Most About Perseverance's Landing? And More...

Episode 718: Interview with Fraser on SciManDan Podcast

Episode 717: Q&A 136: Should Falcon Heavy Launch the Lunar Gateway? And More...

Episode 716: Q&A 135: Where Will We Find Life First? In the Solar System or Another Star?

Episode 715: Interview: Chris Prophet, SpaceX From the Ground Up

Episode 714: Q&A 134: Could Tethered Starships Provide Artificial Gravity? And More...

Episode 713: Interview: The Story of the Europa Clipper: "The Mission" with David Brown

Episode 712: Q&A 133: What's Causing the Expansion of the Universe? And More...

Episode 711: The Universe in Formation. Hubble Sees 6 Examples of Merging Galaxies

Episode 710: Interview: Robots Made of Ice with Devin Carroll

Episode 709: Q&A 132: How Much Of The Universe Could We Ever Explore? And More...

Episode 708: Q&A 131: Can Breakthrough Starshot Slow Down? And More...

Episode 707: Interview: The Story of the Milky Way with Chris Carr

Episode 706: Open Space 100: Did We Really Detect a Signal from Proxima Centauri? And More...

Episode 705: Open Space 99: Would Alien AI Be Friendly to Us? And More...

Episode 704: Interview: Elizabeth Howell PhD, Canada's Role in Space Exploration

Episode 703: Open Space 98: Can White Dwarf Stars Have Habitable Planets? And More...

Episode 702: Interview: Alex Ignatiev and Manufacturing on the Moon

Episode 701: Open Space 97: What if SagA* Turned into a Quasar? And More...

Episode 700: Interview: Wallace Arthur and the Biological Universe

Episode 699: Open Space 96: The End of the International Space Station? And More...

Episode 698: Open Space 95: Would SpaceX Have Survived without NASA? And More...

Episode 697: Interview: Theoretical Physicist Dr. Peter Woit

Episode 696: Open Space 94: Is It Realistic to Declare a "Free Mars"? And More...

Episode 695: Q&A 130: Does the Dark Forest Explain the Fermi Paradox? And More...

Episode 694: Interview: Fred Watson, Australia's Astronomer at Large

Episode 693: Open Space 92: Why I Hate Embargoed News Stories, and More...

Episode 692: Open Space 91: Any Updates on Venus? And More...

Episode 691: Interview: Seth Shostak from the SETI Institute

Episode 690: The Opposition of Mars with Ralph Crewe

Episode 689: Open Space 90: Could We Drill for Life on Mars? And More...

Episode 687: Open Space 89: Scott Gaudi and the HabEx Mission

Episode 688: Remnants From the Early Universe. Primordial Black Holes

Episode 685: Open Space 88: UFO Culture with Author Sarah Scoles

Episode 686: Q&A 129: Did Life Get a Ride to Venus from our Missions? And More...

Episode 684: Open Space 87: What Would It Take to Terraform Venus, And More...

Episode 682: Life on Venus? A Key Biosignature Called Phosphine has been Discovered in Venus' Atmosphere

Episode 683: Open Space 86: The Venus Announcement, and More...

Episode 681: Q&A 128: Which Supernova Created the Solar System? And More... With Astronaut Terry Virts

Episode 680: Interview with Fraser on Awesome Astronomy

Episode 679: Q&A 127: Does the Simulation Hypothesis Explain the Fermi Paradox? And More...

Episode 678: Q&A 126: When Did Mars' Dynamo Shut Off? And More...

Episode 677: Q&A 125 Can Stars Orbit So Close They're Touching? And More...

Episode 676: Lunar Rovers. From Apollo to Artemis

Episode 675: Q&A 124: Are We Even Mentally Capable of Understanding the Universe? And More...

Episode 674: A Massive Star Just Disappeared. No Supernova, Just Straight to Black Hole

Episode 673: A New Way to Measure The Expansion of the Universe. The Cosmological Crisis Deepens.

Episode 670: NASA is Considering the Trident Mission. Going Back to Neptune and Triton.

Episode 672: Open Space 85: Final Open Space Before Hiatus, Live QA with Fraser

Episode 671: Q&A 123: What if a Supernova Exploded Beside a Black Hole? And More...

Episode 669: Interview with Fraser on Space Junk Podcast - Mars is the Worst Place to Live

Episode 668: Q&A 122: How Will We Know It's Alien Life? And More...

Episode 667: Open Space 84: Are Red Dwarf Planets Doomed? Should the Space Shuttle Have Been Built? And More

Episode 666: Two Confirmed Planets at Proxima Centauri. One in the Habitable Zone!

Episode 663: Interview with Fraser on the Interplanetary Podcast

Episode 664: Open Space 82: What Will Happen in the Next 5 Decades? And More...

Episode 665: Open Space 83: Dr. Jamie Molaro on Asteroid Bennu and OSIRIS-REx

Episode 662: How Do We Know Black Holes Exist? With Dr Paul Sutter

Episode 661: Q&A 121: What Stops the Space Station from Re-Entry? And More... Featuring Michael Rodruck

Episode 660: Crew Dragon Reaches the Station. What it Took to Replace the Space Shuttle

Episode 659: Open Space 81: Will Space-Time Freeze in the Far Future? And More...

Episode 658: Open Space 80: Will We Ever Get Close to the Speed of Light? And More...

Episode 657: Q&A 120: Dark Matter Black Holes? And More...

Episode 656: Searching For Ice In The Moon’s Shadowed Craters

Episode 655: Open Space 79: How Can Black Holes Have Infinite Density But Not Infinite Gravity? And More...

Episode 654: Open Space 78: Astronomer Royal Martin Rees on the Future of Humanity

Episode 653: Catching Interstellar Objects. What If We Could Explore Oumuamua Or 2I/Borisov?

Episode 652: Open Space 77: Moiya McTier

Episode 650: Dancing, Flaring Supermassive Black Holes Prove Stephen Hawking's Theory

Episode 651: Open Space 76: What Do I Think About Those UFO Videos? And More...

Episode 649: Open Space 75: DasValdez from Kerbal Space Academy

Episode 646: Open Space 72: Electric Sails with Dr. Pekka Janhunen

Episode 647: Open Space 73: Dr. Ryan Watkins, Planetary Science Institute

Episode 648: Open Space 74: Alien Oceans With NASA's Dr. Kevin Peter Hand

Episode 644: Open Space 70: Professor Brian Keating

Episode 645: Open Space 71: Scott Manley

Episode 642: Open Space 68: Dangers and Rewards of Moon Mining with Dr. Phil Metzger

Episode 641: Open Space 67: Science Communication with Susanna Kohler

Episode 643: Open Space 69: Matt O'Dowd from PBS Space Time

Episode 638: Open Space 65: Rob Hoyt, Tethers Unlimited

Episode 640: Open Space 66: Special Guest Jim Al-Khalili, The World According to Physics

Episode 639: Waterworlds. Can There Be Life Without Land?

Episode 637: Q&A 119: Why Should Artemis Bother When We've Got Starship? And More... Featuring Dr. Pamela Gay

Episode 635: Japan is Going to Bring a Sample of Phobos Back to Earth. The Martian Moon eXploration Mission

Episode 636: Open Space 64: Why Send Humans to Space when Robots are Better? And More..

Episode 633: How Will Humans Return to the Moon in 2024? Lunar Lander Options for Artemis

Episode 634: Open Space 63: China's Plans for the Moon and More...

Episode 630: Betelgeuse Is Still Dimming! And We Have the Pictures to Prove It

Episode 631: Q&A 118: Are We In a New Space Race? And More... Featuring Dr Jessie Christiansen

Episode 629: Should We Fly to Another Star Soon? Or Wait for Better Technology to Come Along?

Episode 632: Open Space 62: Will We Need a Prime Directive in the Future? And More...

Episode 628: Q&A 117: Why Am I So Negative About Aliens? And More... Featuring Dr. Jason Wright

Episode 627: We've Never Seen the Sun's Poles. That's About to Change With Solar Orbiter

Episode 625: Q&A 116: When Will the Cosmic Microwave Fade Away? And More... Featuring James Davenport

Episode 626: This is the Highest Resolution Image Ever Taken of the Sun

Episode 624: Open Space 61: Do I Think We'll Ever Travel Faster Than Light? And More...

Episode 623: Escape! Spaceflight Abort Systems from the Launch Pad to Interplanetary Travel

Episode 622: Finally! An Explanation for One of the Most Powerful Supernovae Ever Seen

Episode 621: Q&A 115: Could We See a Nuclear Explosion on the Moon? And More... Featuring Dr. Amber Straughn

Episode 620: Is There A Shadow Biosphere? Life On Earth That Isn't Related To Us

Episode 619: Open Space 60: Will Aliens Be Kind Or Cruel?

Episode 618: The Future Of Gravitational Waves. Seeing Every Black Hole Collision In The Observable Universe?

Episode 617: Q&A 114: Why Isn't There A Microscope On Mars? And More... Featuring Stella Kafka from AAVSO

Episode 615: The Far Side Of The Moon Is The Perfect Place For a Radio Telescope

Episode 616: Open Space 59: Professor Greg Eghigian and the History of UFOs

Episode 614: Starlink And Its Impact On Astronomy

Episode 613: Q&A 113: Could We Attach Telescopes To Starlink? And More Featuring Jeff Foust

Episode 612: Open Space 58: First Pictures From the New Telescope, And More...

Episode 611: Are Aliens Watching Us And How Could We Hide? With Dr. David Kipping

Episode 609: Why Haven't Aliens Settled Every Star In The Milky Way? With Adam Frank

Episode 610: Open Space 57: Could We Terraform Earth To Make It Better? And More...

Episode 608: Q&A 112: Are Stars Moving The Same Speed And More. Featuring Ethan Siegel

Episode 607: Q&A 111: Will We Ever Study All The Planets? And More...

Episode 606: Betelgeuse Is Dimmer Than We've Ever Seen It

Episode 605: Open Space 56: SpaceX's Andrew Rader and "Beyond the Known"

Episode 604: 100 Million Exoplanets By 2050? How Will We Get There?

Episode 603: What Is The Crisis in Cosmology? With Dr. Paul Sutter

Episode 602: Q&A 110: Why Can't I Just Be Realistic About Mars? And More...

Episode 601: Living Off The Land On Mars. What Can We Find On The Red Planet?

Episode 600: Q&A 109: Could We Have A Steam Powered Rocket? And More...

Episode 599: Flying In The Cloudtops Of Venus. Balloons, Airships And Airplanes For Venus

Episode 598: Open Space 55: Jason Derleth, NASA's Innovative Advanced Concepts

Episode 597: Q&A 108: Why Are There Meteor Showers Every Year? And More, Featuring Paul Geithner from JWST

Episode 595: Fraser as Guest on the Skeptic's Guide to the Universe

Episode 596: Open Space 54: Dr. Casey Handmer On How Starship Changes Everything

Episode 594: Building Space Telescopes... In Space

Episode 593: Q&A 107: All Your James Webb Questions, Answered

Episode 592: Open Space 53: Live QA with Paul Geithner from James Webb

Episode 591: The History And Future Of The James Webb Space Telescope

Episode 590: Open Space 52: Dustin Gibson from Oceanside Photo and Telescope

Episode 589: Q&A 106: Do Geostationary Satellites Reenter The Atmosphere? And More...

Episode 588: Open Space 51: Where Would I Send A Rover? And More...

Episode 587: Why Launch Solar Panels When You Can Print Them Directly In Space? Printing Perovskite Panels

Episode 586: Q&A 105: Why Not Send Earth Life to Europa? And More... Featuring Back to Space

Episode 585: Can Life Spread From Star to Star? The Theory of Galactic Panspermia

Episode 584: Surviving On Venus. Is It Time To Go Back To That Awful Place?

Episode 582: Q&A 104: Should We Reconsider The Definition Of A Moon? And More...

Episode 583: A Single Spacecraft Will Visit Seven Asteroids. NASA's Lucy Mission Passes Its Design Review

Episode 581: Open Space 50: When Will There Be Giant Rotating Space Stations? And More...

Episode 580: Is Humanity Prepared To Discover Alien Life?

Episode 579: Q&A 103: How Many Stars Have Zero Planets? And More...

Episode 578: Open Space 49: How Can Planets Capture Asteroids? And More...

Episode 577: AstroClipper: Plans For A Two-Stage, Fully Reusable Spaceplane

Episode 576: What Comes After LUVOIR? Three Extreme Ideas For Space Telescopes

Episode 575: Q&A 102: Will Starship Cause Global Warming? And More... Featuring Tony Darnell from Deep Astronomy

Episode 573: Open Space 48: Floating in Darkness with Astronaut Ron Garan

Episode 574: Venus Could Have Supported Life For Billions Of Years. First Habitable Planet In The Solar System?

Episode 571: Starship Takes Shape. Are We Months Away From A Fully Reusable Rocket System?

Episode 570: What Will It Take To Feed A Million People On Mars?

Episode 572: Open Space 47: Quantum Mechanics With Caltech's Sean Carroll

Episode 569: Open Space 46: Dr. Robert Zubrin and the "Case for Space"

Episode 568: Q&A 101: How Do We Know Meteorites Came From Mars? And More... Featuring Dr. Nick Cowan from McGill

Episode 567: Open Space 45: Exomoons and the Terrascope with Professor David Kipping

Episode 566: Better Than Earth? Are There Superhabitable Worlds In The Milky Way?

Episode 565: Q&A 100: When Will Earth Be Uninhabitable? And More, Featuring Anton Petrov

Episode 564: Interview with Fraser on the Big Beard Theory

Episode 563: Want To Explore Mars? Send Humans To The Moons Of Mars First: Phobos And Deimos

Episode 562: Open Space 44: Astrophotography With Dylan O'Donnell

Episode 561: Water Vapor Seen In the Atmosphere Of An Exoplanet. It Might Even Be Rain

Episode 560: Q&A 99: Could We Find Life On Venus? And More, Featuring SciManDan

Episode 559: Open Space 43: Welcome to Season 2. Mixing Concrete in Space, And More...

Episode 558: A Tour Of The Lagrange Points. Part 3 - Trojans and Space Colonies at L4/L5

Episode 557: Q&A 98: What's The Best Use For The Moon? And More...

Episode 556: A Tour Of The Lagrange Points. Part 2 - Space Telescopes At L2 And Nothing At L3

Episode 554: Q&A 97: By Request, Here's Our Dog. And Then Some Actual Questions...

Episode 555: A Tour Of The Lagrange Points. Part 1 - Past And Future Missions To L1

Episode 553: Bringing Mars To Earth. The Plans For a Mars Sample Return Mission

Episode 552: A Spacecraft Is Going To Build Its Own Solar Panels In Space: Archinaut One

Episode 551: Q&A 96: Why Are Astronomers Finding Such Bizarre Exoplanets? And More...

Episode 550: Exploring The Icy Moons of Jupiter. NASA's Europa Clipper and ESA's JUICE

Episode 549: Why Build Big Rockets At All? It’s Time For Orbital Refueling

Episode 548: Q&A 95: Is Techno-Optimism Blinding Us To The Challenges of Space Exploration? And More...

Episode 547: Spacecraft Gyroscopes And Reaction Wheels. You Can Never Have Enough

Episode 546: One Year, Almost 1,000 Planetary Candidates. An Update On TESS

Episode 544: Q&A 94: Can Solar Sails Explore The Outer Solar System? And More...

Episode 543: What Are Light Echoes? Using Reflections Of Light To See Even Further Back In Time

Episode 542: How Habitable Is Titan? NASA Is Sending The Titan Dragonfly Helicopter To Find Out

Episode 545: Q&A 93: When Will The Space Junk Return To Earth? And More...

Episode 541: Why Is The Moon’s South Pole So Important? It’s All About Water

Episode 540: Planetary Society Deploys LightSail 2’s Solar Sail. What Does The Future Hold For Solar Sails?

Episode 539: Q&A 92: Can We Accelerate At 1G Like In The Expanse? Featuring Sophia Gad-Nasr

Episode 538: Searching For The Red Edge. How The Earth's Forests Are Telling The Aliens Where We Live

Episode 537: Catching The Next Interstellar Asteroid Or Comet. ESA's Comet Interceptor Mission

Episode 536: Q&A 91: Are Space Telescopes A Waste Of Money? And More...

Episode 535: Fermi Paradox: Where are they? A Debate with John Michael Godier Moderated by Skylias

Episode 534: Q&A 90: How Do We Know What The Milky Way Looks Like? And More...

Episode 533: Earth To Mars In 100 Days? The Power Of Nuclear Rockets

Episode 532: Q&A 89: Why Didn't NASA Build More Hubbles? And More...

Episode 530: 386: Planetary Protection: What If We Destroy Life Before We Even Find It?

Episode 531: Open Space 41: Seeing Jupiter At Opposition, And More...

Episode 529: Open Space 40: To The Moon By 2024? And More...

Episode 528: Q&A 88: How Could We Cool Down Venus? And More...

Episode 527: Just How Tough Is Earth Life? Tough Enough To Go Space And Still Thrive

Episode 526: Q&A 87: Why Is Starlink So Bright? Is It Right For Starlink To Provide Internet? And More...

Episode 525: SpaceX Just Launched the First 60 Satellites for Starlink. What About Space Junk?

Episode 524: Space Junk Podcast - Interview with Fraser about the Fermi Paradox and the Great Filter

Episode 523: Interview with Fraser on the SNaQ Podcast

Episode 522: 382: Project Artemis: NASA's Plans To Return To The Moon By 2024

Episode 521: Open Space 39: Dennis E. Taylor, author of the Bobiverse Trilogy

Episode 520: Q&A 86 : Could We Move Atmosphere from Venus to Mars? And More... Featuring Dylan O'Donnell

Episode 519: Open Space 38: Thoughts On Blue Origin/Blue Moon and More...

Episode 518: 16 Years of Hubble Data In One Incredible Picture. The Hubble Legacy Field

Episode 517: QA 85: Am I Optimistic About Humanity? And More...

Episode 516: Open Space 37: Can The Sun Release A Killer Flare? And More...

Episode 515: Build Enormous Structures In Space With 3D Printing

Episode 514: Q&A 84: Is It Cheaper To Build Stuff In Space? And More...

Episode 513: 379: LIGO/Virgo Upgraded. A Black Hole Merger Every Week?

Episode 512: Open Space 36: Live QA with Meteorite Man Geoff Notkin

Episode 511: Where Will the Voyagers Go Next?

Episode 510: Open Space 35: Live QA with Gizmodo's George Dvorsky

Episode 508: QA 83: New Planets Around Dead Stars? Featuring Dr. Sabine Hossenfelder

Episode 509: Open Space 34: Live QA with Guest: Chad Weber

Episode 507: 377 - It's Finally Here! The First Image Of A Black Hole

Episode 506: 376 - The New Planet Hunters. Who Will Find Earth 2.0?

Episode 505: Open Space 33: Live QA with Dr. Brian Keating (Losing the Nobel Prize)

Episode 504: QA 82: Could There Be Galactic Panspermia? And More...

Episode 503: Open Space 32: Live QA with Dr. Ian O'Neill

Episode 502: Open Space 31: The Cosma Hypothesis with Frank White

Episode 501: 374: Soaring Above Mars. Airplanes, Helicopters and Balloons on the Red Planet

Episode 500: QA 81: Did Life Evolve Only Once? And More... Featuring Science Mom

Episode 499: 374: The Incredible Challenge of Landing Heavy Payloads On Mars

Episode 498: Open Space 30: Searching for Exoplanets with Dr. Jessie Christiansen

Episode 497: Space Junk Podcast: Conspiracy Theories With Fraser Cain

Episode 496: Open Space 29: Existential Risks with Phil Torres

Episode 494: Open Space 28: Live QA with Dr. Morgan Rehnberg

Episode 495: QA 80: Does Everything Orbit Something? And More Featuring Dr. Becky

Episode 493: 373 - Farewell Opportunity. A History Of The Mars Exploration Rovers

Episode 492: Open Space 27: Live QA with Dr. Kimberly Cartier

Episode 491: QA 79: Galactic Prime Directive Keeping Us In The Dark? And More... Featuring Ryan Macdonald

Episode 490: Open Space 26 - Live QA, Searching for Technosignatures with Dr. Jason Wright

Episode 489: QA 78: Why Use Crew Dragon AND Starliner? And More, Featuring Everyday Astronaut

Episode 487: Open Space 25 - Amateur Astronomy with Dean Regas

Episode 488: 372: Dark Energy Seems To Be Changing Over Time. Leading To A Big Rip?

Episode 486: 371: Oldest Rock From Earth Was Found On The Moon (Of All Places)

Episode 485: QA77: Constant Acceleration For Artificial Gravity? And More... Featuring Astroathens

Episode 484: Open Space 24 - Going The Speed of Light With Dr. Paul Sutter

Episode 483: 370: Can There Be Life On Planets Around Red Dwarf Stars?

Episode 482: QA 76: Can You Come To A Dead Stop In Space? And More... Featuring Launch Pad Astronomy

Episode 481: Open Space 23 - Space and Futurism With Isaac Arthur

Episode 480: 369: Many New Fast Radio Bursts Found, Including Another Repeater

Episode 479: QA 75: Have We Already Infected Mars with Bacteria? And More...

Episode 478: Open Space 22: Photonic Propusion, Canada in Space, Big or Small Rockets, and More...

Episode 477: 368: Searching for Technosignatures. Evidence of Intelligent Alien Civilizations

Episode 476: QA 74: Can We Be Ready for the Next Oumuamua? And More...

Episode 475: Open Space 21: Live QA with John Michael Godier

Episode 474: 367: Project Dragonfly. A Laser-Powered Probe to Alpha Centauri

Episode 473: QA 73: Is SETI Pointless? And More...

Episode 472: 366: One of the Sun's Sibling Stars Has Been Found. And It's Actually Pretty Close

Episode 471: QA 72: Escaping an Extinction Event and More...

Episode 470: 365: Is Oumuamua a Solar Sail Spacecraft from Another Star? Probably Not

Episode 469: QA71: Could We React to An Incoming Asteroid? And More...

Episode 468: 364: The Search for Neutrinos. Catching These Elusive Particles in a Gigaton of Ice

Episode 466: Open Space 20: Live QA with Casey Dreier from the Planetary Society

Episode 467: QA 70: What is Space Itself? And More Featuring Dr. Paul Sutter

Episode 465: QA 69: Can We Detect Random Particles With The LHC? And More With Dr. Pamela Gay

Episode 464: 363: A Return Mission to Pluto? This Time to Stay

Episode 463: QA 68: What If It's Really a Vast Government Conspiracy? And More...

Episode 462: Open Space 19: QA with Anton Petrov. Surf a Gravitational Wave, Building Sea Dragon and More...

Episode 461: 362: How Are We Searching For Dark Matter? And How Do We Even Know It’s Real?

Episode 460: Open Space 18: When Will Betelgeuse Go Supernova? And more...

Episode 459: QA 67: Is Anywhere Else Perfectly Habitable? And More... Featuring Dr. Sabine Hossenfelder

Episode 458: Open Space 17: Live QA with Fraser

Episode 457: 361: Making the Atmosphere Disappear. The Power of Adaptive Optics

Episode 456: QA 66: What If SpaceX Went Bankrupt? and More...

Episode 455: Open Space 16: Live QA with Professor Avi Loeb, Breakthrough Starshot

Episode 454: Open Space 15: Live QA with David Brin

Episode 453: Open Space 14: Prof. Brad Peterson and LUVOIR

Episode 452: QA 65: Is Dark Matter Really Real? And More

Episode 451: Open Space 13: Live QA with Fraser Cain

Episode 450: 360 - Missing Baryonic Mass in the Universe... Found!

Episode 449: QA 64: What If The Milky Way Lost Its Black Hole? And More...

Episode 448: 359 - Space Navigation. Finding Your Way in the Cosmos

Episode 447: QA 63: Why Can't We Find Planet 9? And More...

Episode 446: First Ever Picture of a Baby Planet!

Episode 445: OpenSpace 12 - Live QA with Fraser

Episode 444: 357 - Harvesting Resources From The Solar System. In Situ Resource Utilization

Episode 443: QA 62: Can We Build A Space Internet and More...

Episode 442: Open Space 11: Live QA with Dr. Pamela Gay

Episode 441: QA 61: Could Jupiter Be a Gravity Lens? and More...

Episode 440: Open Space 10: Live QA with Fraser, Space Force and More...

Episode 439: QA 60: How Do We Know Where Gravitational Waves Come From? And More...

Episode 438: 356: What Comes After James Webb and WFIRST? Four Amazing Future Space Telescopes

Episode 437: Open Space 9: Radio Astronomer Dr. Nicole Gugliucci

Episode 436: 355: The Problem of Power in Space. NASA's New Kilopower Reactor

Episode 435: QA 59: Why Does the Deep Future Make Us Sad? And More...

Episode 434: Open Space 8: Guest Dr. Paul Sutter from Ask a Spaceman

Episode 433: 354: Are We The First Advanced Civilization in The Solar System?

Episode 432: QA 58: Can We Live If The Sun Dies? and More, Featuring Astronaut Mike Massimino

Episode 431: Open Space 7: Guest Eric Berger from Ars Technica

Episode 430: 353: Cosmological Horizons. The Past, Present and Future Limits of Astronomy with Dr. Paul Sutter

Episode 429: Open Space 6: Live QA with Fraser Cain

Episode 428: QA 57: Is The Fermi Paradox Really a Paradox? And More...

Episode 427: 352: How Do Ion Engines Work? The Most Efficient Propulsion System Out There

Episode 426: Open Space 5: Chasing New Horizons with Alan Stern and David Grinspoon

Episode 425: QA 56: Is Everything We See Long Dead? And More...

Episode 424: 351: The Militarization of Space. Do We Really Need a Space Force?

Episode 423: Open Space 4: John Michael Godier

Episode 422: QA 55: Launching Rockets From Balloons? Featuring Emily Lakdawalla From The Planetary Society

Episode 421: 350: Thanks To Gaia We Now Know Exactly Where 1.7 Billion Stars Are In The Milky Way

Episode 420: Open Space 3: Live QA Featuring CodyDon Reeder from Cody's Lab

Episode 419: QA 54: Why Doesn't NASA Mass Produce Spacecraft? and More...

Episode 418: Open Space 2: Live QA Featuring Isaac Arthur

Episode 417: QA 53: How Many Planets Can We Detect? And More... Featuring Professor David Kipping

Episode 416: Open Space 1: Live QA on YouTube

Episode 415: 349: Farewell Kepler. Welcome TESS And The Quest To Find Earth 2.0

Episode 414: QA 52: Could Satellites With Lasers To Clear Debris Be Weapons Too? And More...

Episode 413: 348: Living Underground on Other Worlds. Exploring Lava Tubes

Episode 412: QA 51: Could We See Ourselves in the Past? And more..

Episode 411: 347: Searching for Life on Europa? Going Under the Ice

Episode 410: QA 50: Can James Webb Find Megastructures? And More... Featuring Abby Harrison

Episode 409: 346: Which Are The Real Pictures of Space? What’s a Photo and What’s An Illustration?

Episode 408: QA 49: How Would We Drill Into Europa? And More...

Episode 407: 345: What Will It Take To Make Artificial Gravity? Surviving in Space Forever

Episode 406: QA 48: Is Falcon Heavy More Powerful Than Space Shuttle? And More...

Episode 405: 344: What Are the Limits of Science? A Conversation with Dr. Paul Sutter

Episode 404: QA 47: Starter Telescope Advice and More. Featuring Dr. Alan Stern from New Horizons

Episode 403: 343: NASA Wants To Bring A Chunk Of Comet Back To Earth.

Episode 402: QA 46 - Why Doesn't NASA Cancel SLS? And more... Featuring Emma Osborne

Episode 401: 342: What Has The Curiosity Rover Discovered?

Episode 400: QA 45: Solving Mysteries At The Speed Of Light? And more... Featuring Dr. Paul Sutter

Episode 399: 341: The Rocket Engines Carrying Us to Space. The SLS RS-25 (aka The Space Shuttle Main Engine)

Episode 398: QA 44: Am I Ruining Sci-Fi? and more

Episode 397: 340: What Is The Flyby Anomaly? Why Spacecraft Aren't Where They're Supposed to Be

Episode 396: QA 43: Will New Telescopes Challenge The Big Bang and More...

Episode 395: 339 - What'll It Take to Find Life? Searching the Universe for Biosignatures

Episode 394: QA 42: Where Can You Escape Time Dilation? And More...

Episode 393: 338 - Which Are The Real Photos of Spacecraft?

Episode 392: QA 41: Will We Ever Clear That Space Junk? and more...

Episode 391: 337 - Life Beneath the Ice

Episode 390: 336 - What Do We Do With Dead Spacecraft

Episode 389: QA 40: When Will the Big Rip Happen and more...

Episode 388: 335 - Why Did Mars Lose Its Atmosphere?

Episode 387: 334 - Interstellar Asteroid

Episode 386: QA 39: Galactic Escape Velocity and More... Featuring Astronaut Terry Virts

Episode 385: 332 - Can We Protect Astronauts

Episode 384: 333 - How Do Planets Shift Orbits

Episode 383: QA 38: Measuring a Black Hole’s Spin and more. Featuring Andy Weir Author of the Martian

Episode 382: QA 37: Why Am I Such a SpaceX Hater (or Fanboy)? And More...

Episode 381: 331 - What Is Eternal Inflation

Episode 380: 330 - Going Back To The Moon

Episode 379: QA 36: Growing Plants in Lunar Regolith? And More

Episode 378: 329 - What Is An Electric Sail

Episode 377: 328 - Kilonova

Episode 376: 327 - Where Do Comets Come From

Episode 375: QA 35: Best Place for a Telescope? And More

Episode 374: QA 34: Will Ice Protect Us From Radiation? And More

Episode 373: 326 - SpaceX Goes All in On The Big Freaking Rocket

Episode 372: 325 - Deep Space Gateway

Episode 371: QA 33: Should We Sweep the Moon? And More, Featuring Scott Manley

Episode 370: 324 - What Are Globular Clusters?

Episode 369: QA 32: Why Can’t James Webb Be Repaired? And More

Episode 368: 323 - Intermediate Mass Black Hole Discovered

Episode 367: 317 - What Missions Have Been Cancelled

Episode 366: 318 - Where Are The Voyagers Now

Episode 365: 319 - What Are The Van Allen Belts

Episode 364: 321 - Rise Of The Supertelescopes Part 2

Episode 363: 320 - Rise Of The Supertelescopes Part 1

Episode 362: 322 - Supermassive Black Holes Or Galaxies

Episode 361: QA 31: Is Contacting Aliens Our Worst Mistake? And More

Episode 360: QA 30: Is the Earth Increasing or Decreasing in Mass? And More

Episode 359: QA 29: Are Generational Ships Possible? And more...

Episode 358: 313 - What Happens During a Solar Eclipse

Episode 357: 315 - How Do We Protect Earth From Asteroids Part 2

Episode 356: 314 - How Do We Protect Earth From Asteroids Part 1

Episode 355: 316 - Where Will The Space Launch System Take Us

Episode 354: QA 28: Dealing with Conspiracy Theories and More...

Episode 353: QA 27: Asteroid as a Space Ship and more...

Episode 352: 312 - Why Haven't We Gone Anywhere

Episode 351: QA 26: Faster Than Light Into the Past?

Episode 350: 311 - Is Time To Go Back To Uranus And Neptune

Episode 349: 310 - Is Human Hibernation Possible

Episode 348: QA 25: Is It Wrong to Dismantle Planets and More...

Episode 347: 309 - Seeing Gravity

Episode 346: 308 - Flying Into The Sun

Episode 345: QA 24: Are Aliens Testing Us and More...

Episode 344: 307 - Construction Tips From A Type 2 Engineer Part 1

Episode 343: QA 23: Black Hole Lagrange Points and More...

Episode 342: 306 - How Do We Know The Universe Is Flat

Episode 341: 305 - Can We Own Space

Episode 340: QA 22: China’s Human Space Exploration and More...

Episode 339: 304 - What Was Cosmic Inflation

Episode 338: 303 - How Far Away Is Fusion Power

Episode 337: QA 21: How Could We Destroy a Galaxy and More...

Episode 336: 302 - The Mars Project

Episode 335: 301 - Are There Dark Matter Galaxies

Episode 334: 300 - How Fast Are Stars Moving

Episode 333: QA 20: Going Skydiving on Mars and More...

Episode 332: 299 - Why Do Rockets Need Stages

Episode 331: QA 19: Can Dark Matter Be Dyson Spheres and More...

Episode 330: 298 - What Are Fast Radio Bursts

Episode 329: QA 18: Best Place For a Mass Driver and More...

Episode 328: 297 - Do I Believe In UFOs

Episode 327: 296 - Chemicals For Life Found On Enceladus

Episode 326: QA 17: A Planet Inside a Star and More...

Episode 325: 295 - Space X Just Reused A Rocket

Episode 324: 294 - What About A Mission To Titan

Episode 323: 293 - Why Doesnt Earth Have Rings

Episode 322: QA 16: The Hazards of Antimatter Fuel and More...

Episode 321: 292 - Do We Live In A Hologram

Episode 320: 291 - What's On the Surface Of Venus

Episode 319: QA 15: What's a Type IV Civilization and More...

Episode 318: 290 - What Did Cassini Teach Us

Episode 317: QA 14: Why Doesn't the Earth Implode and More...

Episode 316: 289 - Seven New Earth Sized Worlds Discovered

Episode 315: 288 - Can We Launch Nuclear Waste Into The Sun

Episode 314: QA 13: Where Could We Hide From an Asteroid Strike and More...

Episode 313: 287 - Whats That Bright Star In The Sky

Episode 312: 286 - What Was The Carrington Event

Episode 311: 285 - Could We Marsiform Ourselves

Episode 310: QA 12: Does the Universe Have a Preferred Spin and More...

Episode 309: 284 - How Can An Infinite Universe Start From A Singularity

Episode 308: 283 - What Are Multiple Star Systems

Episode 307: QA 11: Why the ISS Doesn't Rotate and More...

Episode 306: 282 - What If We Do Find Aliens

Episode 305: 281 - Is There Life On Mars

Episode 304: QA 10: Living on a Cube Planet and More...

Episode 303: 280 - What Is The Interplanetary Transport Network

Episode 302: QA 9: Jet Planes in Space and More...

Episode 301: 279 - When Was The First Light In The Universe

Episode 300: QA 8: Life with Quasars and More...

Episode 299: 278 - How Many Galaxies Are There In The Universe

Episode 298: 277 - What Is The Mars Curse

Episode 297: 276 - Can We Get Space Madness

Episode 296: QA 7: Joining the Galactic Federation and More...

Episode 295: 275 - What Is A Nova

Episode 294: 274 - What Are Cosmic Voids

Episode 293: QA 6: Surfing the Lagrange Points and More...

Episode 292: 273 - Shouldnt We Fix The Earth First

Episode 291: 272 - How Do Supernovae Fail

Episode 290: QA 5: Retrieving Life From Europa and More...

Episode 289: 271 - Where Are All The Alien Robots

Episode 288: 270 - What Happens When Black Holes Collide

Episode 287: QA 4: Does Fraser Really Believe This Stuff?

Episode 286: 246 - When Can I Die On Mars

Episode 285: 269 - Where Can I Take Off My Space Helmet

Episode 284: QA 1: Black Holes

Episode 283: 268 - What Is Absolute Zero

Episode 282: QA 3: Running out of Hydrogen and More...

Episode 281: 267 - How Can We Save The Sun

Episode 280: QA 2: Seeing the Earth from Mars and More...

Episode 279: 266 - Does Our Galaxy Have A Habitable Zone

Episode 278: 265 - Are We Living In A Simulation

Episode 277: 264 - How Cold Are Black Holes

Episode 276: 263 - What Are The Lagrange Points

Episode 275: 262 - Will Our Black Hole Eat The Milky Way

Episode 274: 261 - How Close Can Moons Orbit

Episode 273: 260 - What Are Magnetars

Episode 272: 259 - Why Is Uranus On Its Side

Episode 271: 258 - What Are Quark Stars

Episode 270: 257 - How Big Is The Great Red Spot

Episode 269: 256 - What Does The Universe Do When Were Not Looking

Episode 268: 255 - How Fast Can Stars Spin

Episode 267: 254 - What If Earth Stopped Orbiting The Sun

Episode 266: 253 - When Will We Be A Type III Civilization

Episode 265: 252 - What Is Time Dilation

Episode 264: 251 - What Are Virtual Particles

Episode 263: 250 - Are There Antimatter Galaxies

Episode 262: 249 - What Are Planetary Transits

Episode 261: 248 - Can Stars Be Cold

Episode 260: 247 - How Far Can You Travel

Episode 259: 245 - Can We Really Get To Alpha Centauri

Episode 258: 244 - How Do We Know Theres A Planet 9

Episode 257: 243 - Whats Outside The Universe

Episode 256: 242 - Are There Storms On The Moon

Episode 255: 241 - When Will Earth Lock To The Moon

Episode 254: 240 - How Long Does It Take To Get To Jupiter

Episode 253: 239 - Do We Live In A Special Part Of The Universe

Episode 251: 238 - Where Is The Closest Black Hole

Episode 252: 237 - What Are The Different Kinds Of Supernovae

Episode 250: 236 - Was The Big Bang Just A Black Hole

Episode 248: 234 - What Are Alien Megastructures

Episode 247: 233 - What Is The Higgs Boson

Episode 249: 235 - Why Do Planets Have Rings

Episode 246: 232 - What Are Wormholes

Episode 245: 231 - Should We Go to Mars or Back to the Moon

Episode 238: 224 - Will We Contaminate Europa

Episode 240: 226 - What Is Tidal Locking

Episode 243: 229 - What If We Dug A Tunnel Through The Earth

Episode 242: 228 - Why Do Red Dwarfs Live So Long

Episode 241: 227 - Did We Need The Moon For Life

Episode 239: 225 - Why Arent There Eclipses Every Month

Episode 244: 230 - What Does It Take To Be An Astronaut

Episode 236: 222 - Do We Really Need Rockets To Go To Space

Episode 235: 221 - What Isthe Black Hole Information Paradox

Episode 237: 223 - How Long Is A Day On Earth

Episode 234: 220 - Will Minds Appear In The Cosmos

Episode 232: 218 - Why Do Red Giants Expand

Episode 233: 219 - Is The Universe Perfect For Life

Episode 231: 217 - How Are Galaxies Moving Away Faster Than Light

Episode 230: 216 - What Are White Holes

Episode 228: 214 - Can You Kill A Star With Iron

Episode 226: 212 - What Was The Wow Signal

Episode 229: 215 - Is Jupiter Our Friend Or Enemy

Episode 227: 213 - Is The Universe Dying

Episode 225: 211 - Could We Terraforma Black Hole

Episode 223: 209 - Will the Big Bang Go Backwards

Episode 224: 210 - Could We Terraformthe Sun

Episode 222: 208 - What Do Other Planets Sound Like

Episode 221: 207 - What Did We Learn About Pluto

Episode 220: 205 - How Do Stars Go Rogue

Episode 219: 206 - Are Martian Dust Storms Dangerous

Episode 218: 195 - Why Dont We Send Probes Up In The Solar System

Episode 214: 201 - Could We Make Artificial Gravity

Episode 211: 198 - Whats This Ridge On Iapetus

Episode 205: 191 - Will We Ever Reach Another Star

Episode 207: 193 - how Do Astronauts Avoid Debris

Episode 204: 190 - What Are The Biggest Mysteries In Astronomy

Episode 208: 194 - Could We Terraform The Moon

Episode 210: 197 - How Could We Destroy The Moon

Episode 213: 200 - What About A Mission To Europa

Episode 202: 188 - Do Black Holes Compress Forever

Episode 201: 187 - How Low Can You Orbit

Episode 206: 192 - What Is The Habitable Zone

Episode 203: 189 - When Will We Find Another Earth

Episode 209: 196 - How Fast Is Gravity

Episode 215: 202 - could We Terraform Jupiter

Episode 212: 199 - What If A Black Hole Met An Antimatter Black Hole

Episode 217: 204 - Why Is It Tough To Land On A Comet

Episode 216: 203 - how Massive Can Black Holes Get

Episode 198: 184 - Would We See The Aliens Coming

Episode 199: 185 - How Do Galaxies Die

Episode 200: 186 - What Are Gravitational Waves_mp 3

Episode 195: 181 - How Bad Can Solar Storms Get

Episode 181: 167 - How Dense Is The Asteroid Belt

Episode 179: 165 - Is The Universe Finite Or Infinite

Episode 190: 176 - What Animals Have Been To Space

Episode 193: 179 - Could We Live On Jupiter

Episode 192: 178 - What Shape Is The Universe

Episode 187: 173 - Am I Being Watched From Space

Episode 186: 172 - Is There A Mirror Universe

Episode 185: 171 - Does The Solar System Line Up With The Milky Way

Episode 184: 170 - How Do Black Holes Evaporate

Episode 182: 168 - How Can Black Holes Shine

Episode 180: 166 - Will The Universe Run Out Of Energy

Episode 191: 177 - What Is The Moons Real Name

Episode 183: 169 - How Quickly Does A Supernova Happen

Episode 197: 183 - What Was Here Before The Solar System

Episode 188: 174 - Do Astronauts Drink Their Pee

Episode 196: 182 - How Long Will Our Spacecraft Survive

Episode 194: 180 - Could You Put A Black Hole In Your Pocket

Episode 189: 175 - Why Cant We See The Center Of The Milky Way

Episode 177: 163 - Could The Death Star Destroy A Planet

Episode 174: 160 - How Long Does It Take To Get To Pluto

Episode 176: 162 - How Do We Know Dark Energy Exists

Episode 175: 161 - How Do We Know Dark Matter Exists

Episode 178: 164 - How Could You Capture An Asteroid

Episode 172: 153 - Where Did The Big Bang Happen

Episode 167: 158 - Why Dont We Search For Different Life

Episode 170: 155 - Why Does The Moon Look So Big Tonight

Episode 168: 157 - Could The Milky Way Become A Quasar

Episode 169: 156 - Could There Be Another Planet Behind The Sun

Episode 171: 154 - Are Astronauts Really Weightless

Episode 173: 152 - How Fast Is The Universe Expanding

Episode 166: 159 - How Far Back Are We Looking In Time

Episode 165: 141 - What Is The Biggest Thing In The Universe

Episode 164: 137 - Why Is Venus So Horrible

Episode 161: 140 - What Will We Never See

Episode 153: 149 - What's Happening In The Universe Right Now

Episode 151: 150 - Is Everything Actually Shrinking

Episode 154: 148 - How Do Planets Go Rogue

Episode 156: 146 - Are Aliens Watching Old Tv Shows

Episode 159: 143 - Will We Mine Asteroids

Episode 162: 139 - How Many Stars Did It Take To Make Us

Episode 152: 151 - What Is Gravitational Lensing

Episode 155: 147 - Why Is Andromeda Coming Towards Us

Episode 157: 145 - What Causes The Northern Lights

Episode 160: 142 - How Much Water Would Extinguish The Sun_mp 3

Episode 163: 138 - How Do We Know How Old Everything Is

Episode 158: 144 - Are Gamma Ray Bursts Dangerous

Episode 150: 133 - What Is The Smallest Star

Episode 149: 129 - How Quickly Do Black Holes Form

Episode 147: 131 - How Are Energy And Matter The Same

Episode 145: 134 - How Do We Measure Distance In The Universe

Episode 143: 136 - Why Is Space Black

Episode 144: 135 - What Does Space Really Look Like

Episode 146: 132 - What Came Before The Big Bang

Episode 148: 130 - Is Phobos Doomed

Episode 142: 127 - What's Causing The Universe To Expand

Episode 141: 128 - Where's All The Antimatter

Episode 140: 115 - What Time Is It In The Universe

Episode 131: 118 - .What Does The Earth Look Like From The Moon

Episode 130: 117 - What Part Of The Milky Way Can We See

Episode 129: 116 - What Would It Be Like To Fall Into A Black Hole

Episode 137: 124 - How Does A Rocket Work

Episode 136: 123 - How Big Is The Big Dipper

Episode 134: 121 - Why Cant We See The Big Bang

Episode 132: 119 - .Could A Planet Be As Big As A Star

Episode 138: 125 - When Did The First Stars Form

Episode 139: 126 - Why Doesnt The Sun Steal The Moon

Episode 135: 122 - What Strange Places Are Habitable

Episode 133: 120 - What Would A Black Hole Look Like

Episode 124: 110 - How Big Is The Universe

Episode 122: 108 - What Are Comet Tails

Episode 126: 112 - How Do The Tides Work

Episode 125: 111 - How Can We Clean Up That Space Junk

Episode 119: 105 - How Do We Terraform Mars

Episode 120: 106 - How Do We Terraform Venus

Episode 128: 114 - Are Intelligent Civilizations Doomed

Episode 121: 107 - How Do Gravitational Slingshots Work

Episode 123: 109 - Are All The Stars Really Dead

Episode 127: 113 - What Is Nothing

Episode 115: 101 - How Many Ways Can The Sun Kill You

Episode 116: 102 - Whats Inside Jupiter

Episode 118: 104 - Is Our Solar System Weird

Episode 117: 103 - What Is The Great Attractor

Episode 114: 100 - Why Do People Go Crazy During The Full Moon

Episode 113: 99 - How Can We Move The Earth

Episode 112: 98 - Why Is Everything A Sphere

Episode 110: 96 - Which Planets Have Rings

Episode 111: 97 - What Does A Supernova Sound Like

Episode 108: 94 - Why Isnt The Asteroid Belt A Planet

Episode 107: 93 - Why Is The Moon Leaving Us

Episode 109: 95 - How Much Of The Universe Is Black Holes

Episode 106: 92 - Does Light Experience Time

Episode 105: 91 - Where Is The Center Of The Universe

Episode 104: 90 - How Can We Live On Mars

Episode 103: 89 - How Do We Know the Moon Landing Isn't Fake

Episode 102: 88 - Can Tatooine Be Real

Episode 101: 87 - Can You Escape The Force of Gravity

Episode 100: 85 - How Far Can You See In The Universe

Episode 99: Interview 12 - Whyis Andromeda Drifting Towards Us?

Episode 98: 86 - Why Do Galaxies Have Arms

Episode 97: 84 - Whats The Fastest Way To Die In Space

Episode 96: Interview - Mercury Hollows

Episode 95: 83 - Can Light Orbit A Black Hole

Episode 94: 82 - What Happens When The Poles Flip

Episode 93: Interview 10 - How Does Life Recover

Episode 92: 81 - Which Star Will Explode Next

Episode 90: Interview 9 - What Is The Cosmic Microwave Background Radiation Ned Wright

Episode 91: 80 - How Do You Jumpstart A Dead Star

Episode 89: 79 - How Will Aliens Find Us

Episode 88: 78 - Is This a Special Time in the Universe?

Episode 87: 77 - How Do You Kill A Black Hole

Episode 86: 75 - Could Jupiter Become A Star

Episode 85: 76 - Can Moons Have Moons

Episode 84: Interview 8 Why Should We Go To Europa?

Episode 83: 74 - Where Is The Earth Located

Episode 82: 73 - How Fast Do Black Holes Spin

Episode 81: Interview 7 - What Are Hot Jupiters

Episode 80: 72 - How Old Is The Universe

Episode 79: 71 - How Can We Find Killer Asteroids

Episode 78: Interview 6 - Whats At The Center Of The Galaxy?

Episode 77: 70 - Could We Harvest Energy From A Star

Episode 76: 69 - How Much Stuff Is In A Light Year

Episode 75: Interview 5 - What Is The Future Of Our Sun?

Episode 74: 68 - What Is A Super Earth

Episode 73: 1 - How Long Does It Take To Get To Mars

Episode 72: 2 - What Is The Biggest Star In The Universe

Episode 71: 3 - How Fast Does The Earth Rotate

Episode 70: 4 - How To See The International Space Station ISS

Episode 69: 5 - How Many Planets Are In The Solar System

Episode 68: 8 - How Old Is The Earth

Episode 67: 7 - How Many Stars In The Universe

Episode 65: 6 - How To See Your House From Space

Episode 64: Why Pluto is Not A Planet

Episode 63: 9 - Interesting Facts About Saturn

Episode 62: 10 - What Is The Closest Star To Earth

Episode 61: 11 - What Is The Hottest Planet In The Solar System

Episode 60: 12 - Where Are All The Aliens

Episode 59: 13 - What Is The Distance To The Moon

Episode 58: 14 - How Cold Is Space

Episode 57: 15 - How Many Moons Does The Earth Have

Episode 56: 16 - How Will The World End

Episode 55: 17 - Whats The Most Earthlike Place In The Solar System

Episode 54: 18 - Does The Moon Rotate

Episode 66: 0 - How Long Does It Take Sunlight To Reach Earth

Episode 53: 67 - What Is A Solar Sail

Episode 52: 19 - What Killed All the Dinosaurs

Episode 51: 20 - How Hot Is the Sun

Episode 50: 21 - How High Is Space

Episode 49: 22 - Is Life On Mars Related To Earth

Episode 48: 23 - Could We Move The Sun

Episode 47: 24 - Why Do Stars Twinkle

Episode 46: 25 - What Is A Quasar

Episode 45: 26 - Can You Really Name A Star

Episode 44: 27 - How Do Astronomers Find Other Planets

Episode 43: 34 - What Is A Meteor Shower

Episode 42: 28 - How Did Life Begin

Episode 40: 30 - How Big Is The Solar System

Episode 38: 32 - How Did The Moon Form

Episode 37: 33 - Why Does The Earth Spin

Episode 36: 35 - Is There Really A Planet X

Episode 35: 36 - What Is A Dyson Sphere

Episode 34: 37 - Why Are There Seasons

Episode 33: 38 - How Do Black Holes Form

Episode 41: 29 - Should Robots Or Humans Explore Space

Episode 39: 31 - How Could We Find Aliens

Episode 32: 39 - How Long Will Life Survive On Earth

Episode 31: 40 - What Are The Phasesofthe Moon

Episode 30: 41 - What Color Is The Sun

Episode 29: 42 - What Is A Space Elevator

Episode 28: 43 - Where Did The Earths Water Come From

Episode 27: 44 - How Will The Universe End

Episode 26: 45 - Why Is Mars Red

Episode 25: 46 - How Many Satellites Are In Space

Episode 24: 47 - How Far Is Earth Fromthe Sun

Episode 23: 48 - What Is The Hottest Place On Earth

Episode 22: 66 - Whats On The Far Side Of The Moon

Episode 20: 50 - How Long Does It Take To Get To The Moon

Episode 19: 51 - What If The Earth Stopped Turning

Episode 17: 53 - What Is The Evidence For The Big Bang

Episode 16: 54 - What Is A Pulsar

Episode 15: 55 - Are There More Grainsof Sand Than Stars

Episode 14: 56 - What Is The Universe Expanding Into

Episode 13: 57 - How Do Stars Form

Episode 12: 58 - What Is The Distance To Mars

Episode 11: Interview 2 - What Is The Big Rip

Episode 21: 49 - What Is The Milky Way

Episode 18: 52 - What Is A Parsec

Episode 10: Interview 3 - When Will We Become Interstellar?

Episode 9: Interview 1 - Where Should We Look for Life in the Solar System

Episode 8: 59 - Why Does The Moon Shine

Episode 7: 60 - Is Everything In The Universe Expanding

Episode 6: 61 - Can Stars Collide

Episode 5: 62 - Where Did Saturns Rings Come From

Episode 4: Interview 4 - What Are Cassini's Most Interesting Discoveries

Episode 3: 65 - Whats On The Other Side Of A Black Hole

Episode 2: 64 - Will The Sun Explode

Episode 1: 63 - What Is The Kuiper Belt