Space & Astronomy Feed

We Found Galaxies Too Old for the Universe

Learn More About Opera: https://opr.as/04-Opera-browser-pbsspacetime The James Webb Space Telescope found galaxies that are too ancient-looking for our young universe. You may have heard that, but it keeps finding them, and our recent efforts to solve this conundrum point in wildly different directions. Have we found galaxies older than the universe, or did we just learn something incredible about how galaxies form? Check Out Be Smart's Mercator Map Episode https://youtu.be/p-9wxYdJing?si=jtSFyennoEwRP7ob And the Full Earth Month Playlist https://www.youtube.com/watch?v=Thpt5krGevo&list=PLnNZYWyBGJ1F8ofFm4H9UTrHxqU8zngK4 Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Check out the Space Time Merch Store https://www.pbsspacetime.com/shop Sign up for the mailing list to get episode notifications and hear special announcements! https://mailchi.mp/1a6eb8f2717d/spacetime Search the Entire Space Time Library Here: https://search.pbsspacetime.com/ Hosted by Matt O'Dowd Written by Matt O'Dowd Post Production by Leonardo Scholzer Directed by Andrew Kornhaber Associate Producer: Bahar Gholipour Executive Producer: Andrew Kornhaber Executive in Charge for PBS: Maribel Lopez Director of Programming for PBS: Gabrielle Ewing Assistant Director of Programming for PBS: Mike Martin Spacetime is a production of Kornhaber Brown for PBS Digital Studios. This program is produced by Kornhaber Brown, which is solely responsible for its content. © 2026 PBS. All rights reserved. End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka Space Time Was Made Possible In Part By: Big Bang Adam Van Winkle Alexander Tamas David Paryente Juan Benet Kenneth See Mark Rosenthal Morgan Hough Peter Barrett Vinnie Falco Supernova Ethan Cohen Glenn Sugden Grace Biaelcki Justin Lloyd Mark Heising Stephen Wilcox Tristan Lucian Claudius Aurelius Tyacke Hypernova Alex Kern Ben Delo Cal Stephens chuck zegar Dean Galvin Donal Botkin drollere Gregory Forfa jeff white John R. Slavik Massimiliano Pala Mike Purvis PAUL C PEDERSEN Santiago Scott Gorlick Scott Gray Spencer Jones Stephen Saslow Zachary Haberman Антон Кочков Daniel Muzquiz Gamma Ray Burst Alex Gan aaron pinto Almog Cohen Anthony Leon Arko Provo Mukherjee Ayden Miller Bradley Jenkins Bradley Ulis Brandon Lattin Brian Cook Chris Liao Christopher Wade Chuck Lukaszewski Collin Dutrow Craig Falls Craig Stonaha Dan Warren Daniel Donahue Daniel Jennings Darrell Stewart David Giltinan David Johnston Doyle Vann Eric Kiebler Eric Raschke Eric Schrenker Faraz Khan Frederic Simon gmmiddleton Harsh Khandhadia Isaac Suttell James Trimmier Jason Bowen Jeb Campbell Jeff Harris Jeremy Soller Jerry Thomas jim bartosh John Anderson John De Witt John Funai John H. Austin, Jr. Joseph Salomone Junaid Ali Kacper Cieśla Kane Holbrook Kent Durham Koen Wilde Kyle Atkinson Lori Ferris Marcelo Garcia Marion Lang Mark Daniel Cohen Mark Delagasse Matt Kaprocki Matt Quinn Matthew Johnson Michael Barton Michael Clark Michael Lev Michael Purcell Mikk Mihkel Nurges Nick Hoffenstoffer III Nicolas Katsantonis Onemind Param Saxena Paul Wood Rad Antonov Reuben Brewer Richard Steenbergen Robert DeChellis Ross Kennedy Ross Story Russell Moore SamSword Sandhya Devi Sean Owen Shane Calimlim SilentGnome Terje Vold Thomas Dougherty Todd J Lerner Tybie Fitzhugh Zac Sweers

Soviet Space Propaganda Meets Engineering Reality - The Tragic Flight Of Soyuz 1

Be kind to yourself this year. Using Zocdoc is FREE - visit my sponsor https://zocdoc.com/scottmanley to find and instantly book an appointment with a top-rated, in-network doctor today. Soyuz 1 was the first spaceflight which ended with the death of the crew, Vladimir Komarov was killed due to a malfunctioning parachute, which the last of several problems that plagued the flight. Beyond the death of its pilot, Soyuz 1 showed that the Soviet Union was now far behind the US in the space race and it never recovered. Vladimir was probably the best qualified cosmonaut for test flying the Soyuz, and yet there were problems that was simply not in a position to fix. During the mission he kept in good spirits are remained a professional pilot all the way through to his final transmissions. Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley 0:03 Intro 0:53 Early Soviet Wins In The Space Race 2:11 Soyuz 2:55 And Now... 5:14 First Soyuz Test Launch 7:58 Second Soyuz Test Flight 9:29 Third Test Flight 11:29 The Decision To Go To Crew Testing 12:13 Crew Selection 14:38 Launch of Soyuz 1 15:58 Flaws In the Spacecraft 19:00 Attitude Sensors on Soyuz 21:20 Cutting The Mission Short 25:04 Achieving Re-entry 28:29 The Touchdown 30:05 The Parachute System 32:35 Why Didn't Testing Catch This? 34:41 The Last Radio Calls 35:37 It Could Have Been Worse!

Watch SpaceX Launch a Falcon Heavy for ViaSat-3 F3

SpaceX is targeting a Falcon Heavy launch of the ViaSat-3 F3 communications satellite from Launch Complex 39A at Kennedy Space Center in Florida on Monday, April 27, 2026 NET 10:21 a.m. EDT [14:21 UTC]. This is the 12th Falcon Heavy flight overall and the first since October 2024! It will deliver the Boeing-built ViaSat-3 F3 satellite to a geosynchronous transfer orbit (GTO). The satellite will use its electric propulsion to reach geostationary orbit over the Asia-Pacific region. It's reusing its two side boosters, one is on its 22nd flight; the other on its 2nd. Both are planned to return for landings at Landing Zones 2 and 40 (LZ-2 and LZ-40) at Cape Canaveral Space Force Station, which is always super fun to see. Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel! - http://patreon.com/everydayastronaut Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join The best place for all your space merch needs! https://everydayastronaut.com/shop/ All music is original! Check it out anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) by searching Everyday Astronaut

Starship - Test Like You Fly

Three years since the first flight of Starship, the next generation is here. New ship. New booster. New engines. New pad and new test site. SpaceX engineers are working to solve one of the most difficult engineering challenges in history: developing a fully, rapidly reusable rocket. “Test Like You Fly” launches a series that takes you inside the factories and onto the launch pads where humanity's future in space is unfolding. Follow SpaceX on X → https://x.com/SpaceX Learn more about Starship → https://www.spacex.com/vehicles/starship

[SCRUBBED] Watch SpaceX Launch a Falcon Heavy for ViaSat-3 F3

SpaceX is targeting a Falcon Heavy launch of the ViaSat-3 F3 communications satellite from Launch Complex 39A at Kennedy Space Center in Florida on Monday, April 27, 2026 NET 10:21 a.m. EDT [14:21 UTC]. This is the 12th Falcon Heavy flight overall and the first since October 2024! It will deliver the Boeing-built ViaSat-3 F3 satellite to a geosynchronous transfer orbit (GTO). The satellite will use its electric propulsion to reach geostationary orbit over the Asia-Pacific region. It's reusing its two side boosters, one is on its 22nd flight; the other on its 2nd. Both are planned to return for landings at Landing Zones 2 and 40 (LZ-2 and LZ-40) at Cape Canaveral Space Force Station, which is always super fun to see. Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel! - http://patreon.com/everydayastronaut Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join The best place for all your space merch needs! https://everydayastronaut.com/shop/ All music is original! Check it out anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) by searching Everyday Astronaut

Vastly Bigger Space Things, BONG Grounded On 4/20 - Deep Space Updates - April 22nd 2026

Take your personal data back with Incogni! Use code MANLEY at the link below and get 60% off an annual plan: https://incogni.com/manley We have the Artemis II crew back on the ground but the stories keep coming, the rockets keep launching, and space companies like Rocket Lab and Vast keep announcing new and important products for spaceflight. This is my attempt to keep up with all the important news in spaceflight, and it's only a day out of date at this point!!! Time to start working on the next one. Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley 0:00 - Hullo it's Scott Manley Here! 0:18 - Launches! 2:18 - Blue Origin's Launch Mishap 4:51 - SpaceX to retire Just Read the Instructions? 6:56 - Rocketlab Goes Hypersonic 7:22 - SpaceX Preparing for Starship Flight 12! 8:12 - More SpaceX IPO News! 9:52 - And Now.... 12:19 - China Rolls Out Reusable LM 10B 13:44 - China Tests Spacecraft Rendezvous 14:27 - Rocketlab Announces New Thrusters 15:13 - Amazon to Acquire Globalstar 16:19 - Amazon Unveils LEO Phased Array 16:42 - Another Step Closer to Nukes in Space! 17:15 - Blue Origin to Bid on Launch Complex 14 17:35 - Blue Origin Finishes Endurance Vacuum Tests 18:32 - Vast Unveils Very Large Docking Adapter 19:44 - Voyager Schedules Private ISS Mission 20:19 - X-59 Inches Closer to Supersonic Tests 21:24 - Axiom Nearly Ready To Test Suits in Space? 22:16 - ... But NASA Audit Says Otherwise 23:24 - Nancy Grace Roman Space Telescope! 24:32 - Voyager 1 Shuts Down Ion Detector 25:35 - New Horizons Hits a Big Landmark 26:03 - Lots of Artemis II Updates! 29:59 - Astronauts For America? 30:46 - A Once in a Lifetime Musical Event! 31:22 - Fly Safe!

New Glenn's First Failure - What Do We Know?

Initially flight 3 of New Glenn was looking like a massive success with Blue Origin pulling off an unprecedented successful reflight of a booster on the 3rd flight. But, the mission wasn't over, and the updates went quiet when we were expecting to hear news about the Satellite being deployed. Something went wrong with the second stage and the satellite ended up in an unusable orbit. And as of right now we don't even know if the second stage was deorbited, given the lack of response to this question I suspect it's still in orbit and will fall back in uncontrolled fashion in coming weeks. Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley

What Happens Next For Artemis? Can NASA Launch Artemis III Next Year?

Download Matiks app now using my link:  https://lr.matiks.org/?c=queqBR With the Artemis II mission successfully completed NASA has set itself a high bar to prepare Artemis III to fly next year, at least it's a high bar compared to the 3 years between flights 1 and 2. It has to assemble a rocket, decide on the mission and then make sure the other parts of the mission are ready for the flight. Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley 0:00 Intro 1:07 The Plan For Artemis III 1:49 The Landers Question 3:45 And now.... 5:38 But Isn't SLS The Slow Part? 8:00 Changes Needed For Artemis III 9:33 The ICPS question 11:51 Compare to Artemis II Timeline 13:47 Other NASA Missions To The Moon

Earth’s Core Should Be Impossible. A New State of Matter Explains It.

Check Out Eons: https://tinyurl.com/2srsyb69 And the full PBS Earth Month Playlist: https://tinyurl.com/ebkf6kx3 Is Earth’s core a solid or a liquid? Yes. The mysteries of our own planet’s interior have, in many ways, been harder to crack than those of the rest of the cosmos. We can send probes to the edge of the solar system, and the 42 billion light years to the cosmic horizon are largely transparent—a big enough telescope can see the most distant galaxy. But the 6400km to Earth’s center are both opaque to light and far beyond the reach of any conceivable drill. The best we can do for most of our planetary depths is to listen to the faint rumblings of distant earthquakes and then try to piece together how those seismic waves bounce around the interior. Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Check out the Space Time Merch Store https://www.pbsspacetime.com/shop Sign up for the mailing list to get episode notifications and hear special announcements! https://mailchi.mp/1a6eb8f2717d/spacetime Search the Entire Space Time Library Here: https://search.pbsspacetime.com/ Hosted by Matt O'Dowd Written by: Richard Dyer & Matt O'Dowd Post Production by Leonardo Scholzer Directed by Andrew Kornhaber Associate Producer: Bahar Gholipour Executive Producer: Andrew Kornhaber Executive in Charge for PBS: Maribel Lopez Director of Programming for PBS: Gabrielle Ewing Assistant Director of Programming for PBS: Mike Martin Spacetime is a production of Kornhaber Brown for PBS Digital Studios. This program is produced by Kornhaber Brown, which is solely responsible for its content. © 2026 PBS. All rights reserved. End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka Space Time Was Made Possible In Part By: Big Bang Adam Van Winkle Alexander Tamas David Paryente Juan Benet Kenneth See Mark Rosenthal Morgan Hough Peter Barrett Vinnie Falco Supernova Ethan Cohen Glenn Sugden Grace Biaelcki Justin Lloyd Mark Heising Stephen Wilcox Tristan Lucian Claudius Aurelius Tyacke Hypernova Alex Kern Ben Delo Cal Stephens chuck zegar Dean Galvin Donal Botkin drollere Gregory Forfa jeff white John R. Slavik Massimiliano Pala Mike Purvis PAUL C PEDERSEN Santiago Scott Gorlick Scott Gray Spencer Jones Stephen Saslow Zachary Haberman Антон Кочков Daniel Muzquiz Gamma Ray Burst Alex Gan aaron pinto Almog Cohen Anthony Leon Arko Provo Mukherjee Ayden Miller Bradley Jenkins Bradley Ulis Brandon Lattin Brian Cook Chris Liao Christopher Wade Chuck Lukaszewski Collin Dutrow Craig Falls Craig Stonaha Dan Warren Daniel Donahue Daniel Jennings Darrell Stewart David Giltinan David Johnston Doyle Vann Eric Kiebler Eric Raschke Eric Schrenker Faraz Khan Frederic Simon gmmiddleton Harsh Khandhadia Isaac Suttell James Trimmier Jason Bowen Jeb Campbell Jeff Harris Jeremy Soller Jerry Thomas jim bartosh John Anderson John De Witt John Funai John H. Austin, Jr. Joseph Salomone Junaid Ali Kacper Cieśla Kane Holbrook Kent Durham Koen Wilde Kyle Atkinson Lori Ferris Marcelo Garcia Marion Lang Mark Daniel Cohen Mark Delagasse Matt Kaprocki Matt Quinn Matthew Johnson Michael Barton Michael Clark Michael Lev Michael Purcell Mikk Mihkel Nurges Nick Hoffenstoffer III Nicolas Katsantonis Onemind Param Saxena Paul Wood Rad Antonov Reuben Brewer Richard Steenbergen Robert DeChellis Ross Kennedy Ross Story Russell Moore SamSword Sandhya Devi Sean Owen Shane Calimlim SilentGnome Terje Vold Thomas Dougherty Todd J Lerner Tybie Fitzhugh Zac Sweers

The Artemis II Distance Record Calculated Exactly!

Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley

Humans Actually In Deep Space! Time for a Deep Space Update!

Finally back from my long trip and with a lot of new news to talk about, including the entire flight of Artemis II, I was there at the launch and I watched the landing live. I'm so delighted to see people paying attention to this flight around the moon! China also debuted two new rockets, one successful, the other not. Kinetica 2 is a huge upgrade from Kinetica 1, and Tianlong-3 is similarly large, both are supposed to be comparable to Falcon 9 in terms of launch capability and both have aspirations to recover booster stages. Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley 0:00 - Hullo it's Scott Manley Here! 0:27 - Starlink Launches 1:16 - Launches! 10:04 - Artemis II!!! 18:23 - NASA Budgets Slashed? 19:41 - China's Canadarm? 20:11 - Another Failed Starlink Satellite? 21:21 - NASA Scraps Launch Tower 22:18 - SpaceX Files for IPO 23:14 - Russian Orbital Station News 24:20 - India Drop-Tests Parachute 25:53 - Blue Origin Rolls Out Refurbished Booster 26:52 - Blue Origin's Test Anomaly 27:51 - Blue Origin's Lunar Lander Completes Testing! 28:26 - SpaceX Rolls Out Starship Booster 19 29:14 - Fly Safe!

The Orion Heat Shield Saga - Everything You Need To Know

With Artemis II headed home tonight there's lots of discussion of the heat shield and whether it's really safe after the unexpected damage seen on Artemis 1. So, here's the whole story on how the heat shield got selected, manufactured, improved and then redesigned. Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley

Hear NASA's Artemis II Launch in Hi-Fi with gorgeous 4K Slow Mo!

Footage and Audio made possible by: Ryan Chylinski, Andrew Taylor, Spencer Tetik, Jami Higginbotham, Andrew Keating, Collin Thrash, Ben Stineman, NASA, Blackmagic Design, Sigma America, and Freefly Systems 00:00 - Intro 00:11 - Pad 1 Realtime 00:44 - Pad Slow Mo 01:08 - Top Of Tower 01:46 - Engines From Deck 02:19 - Engine Super Slow Mo 02:55 - Side Slow Mo 03:39 - Over Tim's Shoulder 04:49 - Inside Trailer 05:20 - Aerial Slow Mo 07:00 - NASA Tracker Realtime 11:39 - Onboard Booster Sep 12:02 - Orion Sep 12:18 - Earth Set -------------------------- Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel! - http://patreon.com/everydayastronaut Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join All music is original! Find it anywhere you listen to music! (Spotify, iTunes, Google Play, Amazon, etc)

Watch the Artemis II crew come home!!! Re-entry and Splashdown! #artemis2

Artemis II will be splashing down in the Pacific Ocean after their incredible journey to the moon at about 7:07 p.m. CDT on Friday, April 10 (0007 UTC April 11). The Artemis II astronauts launched on April 1 on a ten day trip that took them farther from Earth than any humans have ever traveled. Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel! - http://patreon.com/everydayastronaut Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join The best place for all your space merch needs! https://everydayastronaut.com/shop/ All music is original! Check it out anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) by searching Everyday Astronaut

NASA just dropped the most incredible tracking shot ever!!! #artemis2

Holes In Spaceships - How Long Can You Survive?

Click https://brilliant.org/scottmanley to get 20% off an annual Premium subscription and learn for free on Brilliant for a full 30 days. A question that sometimes comes up is how dangerous an air leak on a spaceship is? Will a tiny hole cause the destruction of the entire station due to the 'infinite vacuum of space'? How long do you have to fix a problem or abandon ship? These are all things you can calculate. Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley

First High Quality Earthset Image From Artemis II Stuns!

Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley

Watch Humans Fly Around The Moon! #artemis2

Artemis II is approaching its furthest point from Earth and its closest approach to the moon. The crew will technically break the altitude record set by Apollo 13 in 1972. At the closest approach they will be just 6,000 km [4,000 miles] above the surface. I won't stay live the whole time, but here's some notable milestones: 1:56 p.m. EDT (1756 UTC): Artemis II crew surpasses the Apollo 13 distance record 2:45 p.m. EDT (1845 UTC): Lunar observation period begins 6:47 p.m. EDT (2247 UTC): Predicted loss of communications as Artemis II heads behind the moon (roughly 40 minutes) 7:02 p.m. EDT (2302 UTC): Artemis II's closest approach to the Moon 7:05 p.m. EDT (2305 UTC): Artemis II reaches its furthest distance from Earth Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel! - http://patreon.com/everydayastronaut Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join The best place for all your space merch needs! https://everydayastronaut.com/shop/ All music is original! Check it out anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) by searching Everyday Astronaut

Artemis II: Was it Everything I Expected?

Trying to make a video from my hotel room covering my whole experience with the Artemis II launch, I was there as part of a YouTube sponsored event that pulled a diverse group of people together, unlike the media site or NASA Social event. I was the 'space dad' that told everyone what to expect. And then for the last few days I've been trying to get the time and energy to share some of this using my laptop, so, apologies in advance for the slapdash editing and dubious audio, I'll be back home soon. Follow me on Twitter for more updates: https://twitter.com/DJSnM I have a discord server where I regularly turn up: https://discord.gg/zStmKbM If you really like what I do you can support me directly through Patreon https://www.patreon.com/scottmanley

Something Disturbing Happens When You Solve Einstein's Equations This Way

Check out the Universe in a Black Hole Merch at the Space Time Merch Store https://www.pbsspacetime.com/shop Kurt Gödel discovered a solution to General Relativity that allows time travel without any exotic physics, revealing that the theory doesn’t actually guarantee a consistent chain of cause and effect . His “Gödel universe” shows that under certain conditions, the structure of spacetime itself can loop back on itself—blurring the line between past and future and exposing a deep limitation in our understanding of reality. Sign Up on Patreon to get access to the Space Time Discord! https://www.patreon.com/pbsspacetime Sign up for the mailing list to get episode notifications and hear special announcements! https://mailchi.mp/1a6eb8f2717d/spacetime Search the Entire Space Time Library Here: https://search.pbsspacetime.com/ Hosted by Matt O'Dowd Written by Matt O'Dowd Post Production by Leonardo Scholzer Directed by Andrew Kornhaber Associate Producer: Bahar Gholipour Executive Producer: Andrew Kornhaber Executive in Charge for PBS: Maribel Lopez Director of Programming for PBS: Gabrielle Ewing Assistant Director of Programming for PBS: Mike Martin Spacetime is a production of Kornhaber Brown for PBS Digital Studios. This program is produced by Kornhaber Brown, which is solely responsible for its content. © 2026 PBS. All rights reserved. End Credits Music by J.R.S. Schattenberg: https://www.youtube.com/user/MultiDroideka Space Time Was Made Possible In Part By: Big Bang Adam Van Winkle Alexander Tamas David Paryente Juan Benet Kenneth See Mark Rosenthal Morgan Hough Peter Barrett Vinnie Falco Supernova Ethan Cohen Glenn Sugden Grace Biaelcki Justin Lloyd Mark Heising Stephen Wilcox Tristan Lucian Claudius Aurelius Tyacke Hypernova Alex Kern Ben Delo Cal Stephens chuck zegar Dean Galvin Donal Botkin drollere Gregory Forfa jeff white John R. Slavik Massimiliano Pala Mike Purvis PAUL C PEDERSEN Santiago Scott Gorlick Scott Gray Spencer Jones Stephen Saslow Zachary Haberman Антон Кочков Daniel Muzquiz Gamma Ray Burst Alex Gan aaron pinto Almog Cohen Anthony Leon Arko Provo Mukherjee Ayden Miller Bradley Jenkins Bradley Ulis Brandon Lattin Brian Cook Chris Liao Christopher Wade Chuck Lukaszewski Collin Dutrow Craig Falls Craig Stonaha Dan Warren Daniel Donahue Daniel Jennings Darrell Stewart David Giltinan David Johnston Doyle Vann Eric Kiebler Eric Raschke Eric Schrenker Faraz Khan Frederic Simon gmmiddleton Harsh Khandhadia Isaac Suttell James Trimmier Jason Bowen Jeb Campbell Jeff Harris Jeremy Soller Jerry Thomas jim bartosh John Anderson John De Witt John Funai John H. Austin, Jr. Joseph Salomone Junaid Ali Kacper Cieśla Kane Holbrook Kent Durham Koen Wilde Kyle Atkinson Lori Ferris Marcelo Garcia Marion Lang Mark Daniel Cohen Mark Delagasse Matt Kaprocki Matt Quinn Matthew Johnson Michael Barton Michael Clark Michael Lev Michael Purcell Mikk Mihkel Nurges Nick Hoffenstoffer III Nicolas Katsantonis Onemind Param Saxena Paul Wood Rad Antonov Reuben Brewer Richard Steenbergen Robert DeChellis Ross Kennedy Ross Story Russell Moore SamSword Sandhya Devi Sean Owen Shane Calimlim SilentGnome Terje Vold Thomas Dougherty Todd J Lerner Tybie Fitzhugh Zac Sweers