Universe Today Podcast

Fraser Cain
  • 4.7 (571)
  • Astronomy
  • Updated Daily

Public feed with [Space Bites+], [Q&A+], [Interview+] and other episodes. Free for everyone.

  1. 6h ago

    [Q&A+] What Would It Cost to Keep The ISS Up?

    BONUS QUESTION STARTS AT 14:04 Watch the video here (with no ads) or on YouTube: https://youtu.be/BsHe8QzUW0k Why not push the ISS to a high orbit instead of de-orbiting it? Will we ever send a probe to another star? Is quantum computing more promising than AI advances? And in Q&A+, how close are we to a technological singularity? 00:00 Intro 00:27 [@TheLinthus] Why not push the ISS to a high orbit instead of deorbiting it? 06:18 [@zach_diecast_mansur] Will we ever send a probe to another star? 10:49 [@clivewarren3227] Is quantum computing more promising than AI advances? 14:04 [@slowboyfuelpump5438] How close are we to a technological singularity? 16:30 How your support helps

    [Q&A+] What Would It Cost to Keep The ISS Up?

  2. 2d ago

    [Q&A+] Are There Galaxies Around Little Red Dots?

    BONUS QUESTION STARTS AT 14:47 Watch the video here (with no ads) or on YouTube: https://youtu.be/R-hHX1IiFG8 Is Sgr A* even massive enough for a supermassive black hole? Are there galaxies around the Little Red Dots? How important is plate tectonics? And in Q&A+, what's the biggest showstopper for a interstellar crew? 00:00 Intro 00:26 [@Nomad77ca] Is our BH big enough to be "super" massive? 01:58 [@billionsandbillionsofstars] Are the Little Red Dots supermassive black holes inside galaxies? 05:54 [@luiscarneiro4123] Will Euclid + JWST data force a revision of dark matter models, or could something unexpected emerge? 09:38 [@kcvillain87] Do we have ideas about the roll of tectonics and habitability? 14:47 [@Dying2play13] what's the biggest showstopper for a interstellar crew? 19:48 Chill out and relax

    [Q&A+] Are There Galaxies Around Little Red Dots?

  3. 6d ago

    [Space Bites+] China Lands Its First Rocket // Two Asteroids // Milky Way's Bigger Than We Thought

    BONUS STORY STARTS AT 17:37 Watch here (with no ads) or on YouTube: https://youtu.be/_qdxGFRgCkg China Lands a Reusable Rocket, Spacecraft visit two asteroids up close. How spaceflight makes you older. And using permanent magnets to protect astronauts from radiation. And on Space Bites Plus, extending inflatable tunnels for the surface of Mars. 00:00 Intro 00:18 China Lands a Reusable Rocket https://www.bbc.com/news/articles/cm2rmmx86pdo 02:04 Two Close Asteroid Encounters https://www.universetoday.com/articles/another-success-for-hayabusa-2-as-it-completes-a-flyby-of-asteroid-torifune https://www.cnsa.gov.cn/n6758823/n6758838/c10760422/content.html 06:11 Milky Way’s Arms Are Bigger Than We Thought https://www.universetoday.com/articles/the-milky-ways-arms-reach-out-further-than-we-thought 07:36 Spaceflight Makes you Older https://www.universetoday.com/articles/does-space-speed-up-ageing-a-new-study-says-yes 10:24 Permanent Magnets Protect Astronauts? https://www.universetoday.com/articles/could-permanent-magnets-protect-astronauts-from-solar-storms 13:00 Vote results 13:35 Blue Origin’s Plan for LC-36 Repairs https://www.blueorigin.com/news/new-glenn-return-to-flight 15:16 Quasars from Euclid https://www.universetoday.com/articles/the-euclid-space-telescope-has-found-31-new-ancient-quasars-including-the-most-ancient-one-ever-foun 16:32 JWST's 4th anniversary https://www.esa.int/Science_Exploration/Space_Science/Webb/Webb_reveals_millions_of_stars_in_nearby_galaxy 17:37 Bonus story https://www.universetoday.com/articles/university-team-proposed-retractable-pressurized-tunnels-for-missions-to-mars 20:48 More space news 21:14 Final thoughts

    [Space Bites+] China Lands Its First Rocket // Two Asteroids // Milky Way's Bigger Than We Thought

  4. Jul 9

    [Q&A+] Will The Sun Consume Earth After All?

    BONUS QUESTION STARTS AT 11:55 Watch the video here (with no ads) or on YouTube: https://youtu.be/xNQXTnGGkSY Will the Sun consume the Earth or not? Should we trade feet for arms to live in microgravity? How good is the peer review process in Astronomy? And in Q&A+, what happened to the Parker Solar Probe? 00:00 Intro 00:25 [@TimPointing] Will the Sun consume the Earth or not? 04:40 [@jeffhans1] Should we trade legs for arms to live in microgravity? 07:26 [@vrstovsek] How loud is the Sun? 08:21 [@JJsQuest] How good is the peer review process in Astronomy? 11:55 [@darrengreen8000] What happened to the Parker Solar Probe? 15:07 Interviews

    [Q&A+] Will The Sun Consume Earth After All?

  5. Jul 9

    [Interview+] Getting to the Moon Is Much More Complex Than You Think

    BONUS PART starts at 29:32 Watch here (with no ads and a bonus part) or on YouTube: https://youtu.be/OqDGsTEhlrQ We're pretty familiar with orbits around the Earth. But as we start putting more and more things on the Moon, it means we'll need to cover more and more orbits that go to and around the Moon. And it's actually much trickier than you think. 🟣 Guest: Dr. Aaron Rosengren https://jacobsschool.ucsd.edu/node/3654 📜 The Astrodynamics Primer on Cislunar and Translunar Space https://arxiv.org/abs/2606.26367 00:00 Intro 01:51 New operating volume in space 03:58 Lunar orbits during the Apollo era 09:42 Lagrange points 14:07 Artemis orbits 25:34 Kessler syndrome in cislunar space 29:32 Risks of crushing things into the Moon 39:00 Current obsessions 41:38 Final thoughts

    [Interview+] Getting to the Moon Is Much More Complex Than You Think

  6. Jul 7

    [Q&A+] What's The Deal With Helium-3?

    BONUS QUESTION STARTS AT 14:11 Watch the video here (with no ads) or on YouTube: https://youtu.be/N6HOGQsrf0c Is Helium-3 the real reason for the modern-day space race? Could there be an undetectable death ray coming towards us? Where's the best place to stargaze? And in Q&A+, where will Artemis missions land? 00:00 Intro 00:26 [@Ravi_GoodBetterBestNLIR] Is Helium 3 is the real reason for this new moon base race? 05:09 [@slowboyfuelpump5438] What is the best place in the US for sky gazing? 07:30 [@d.o.6769] What is my favorite naked eye or low mag observation? 10:16 [@kevinjelesnianski2260] Could there be an undetectable death ray coming towards us? 14:11 [@paigepotter4682] Where will future Artemis missions land? 16:20 My media

    [Q&A+] What's The Deal With Helium-3?

  7. Jul 6

    [Q&A+] Will Earth's Iron Poison The Sun?

    BONUS QUESTION STARTS AT 12:33 Watch the video here (with no ads) or on YouTube: https://youtu.be/e6EhL7635Rc SAVE STARGATE: https://www.change.org/p/save-stargate-with-martin-gero Would the Sun be poisoned by iron if the Earth crashed into it? What happens to a binary companion when a supernova goes off? Which rocket is my favourite? And in Q&A+, could JWST pay more attention to the little red dots? 00:00 Intro 00:24 [@psilocybe6115] Would the Earth poison the Sun? 04:31 [@paulmichaelfreedman8334] My favorite rocket or space vehicle? 09:56 [@tomholroyd7519] What happens when a binary companion goes supernova? 12:33 [@abdwyer] Could JWST be “focused” on the Little Red Dots? 15:43 Take action!

    [Q&A+] Will Earth's Iron Poison The Sun?

  8. Jul 3

    [Space Bites+] Rubin's 10-Year Survey // Perseverance Clone for the Moon // Super-Puff Planets

    Vera Rubin survey is underway. Could a spare Perseverance rover be going to the moon? Two planets that are less dense than cotton candy. A vast connected magma system on Mars. 00:00 Intro 00:16 Vera Rubin's 10-year Survey Finally Begins https://www.universetoday.com/articles/its-finally-begun-the-vera-rubin-observatory-creating-what-will-be-the-greatest-movie-ever-made 03:04 NASA Moon Updates https://www.nasa.gov/news-release/nasa-awards-more-moon-base-science-previews-new-opportunities/ 07:49 Planets Lighter Than Candy Floss https://www.universetoday.com/articles/two-planets-lighter-than-candy-floss 09:59 Not Ice Giants (Maybe) https://www.universetoday.com/articles/uranus-neptune-may-be-magma-worlds-not-ice-giants 12:04 Vote results 12:36 Another Galaxy With No Dark Matter https://www.universetoday.com/articles/astronomers-discover-another-galaxy-with-no-dark-matter 14:58 Possible Vast Underground Magma System on Mars https://www.universetoday.com/articles/mars-may-have-vast-magma-systems-beneath-its-surface 16:47 More space news 18:19 Isaacman's NASA

    [Space Bites+] Rubin's 10-Year Survey // Perseverance Clone for the Moon // Super-Puff Planets
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Public feed with [Space Bites+], [Q&A+], [Interview+] and other episodes. Free for everyone.

Information

  • Creator
    Fraser Cain
  • Years Active
    2014 - 2026
  • Episodes
    1.5K
  • Rating
    Clean
  • Copyright
    © Copyright Fraser Cain
  • Show Website
    Universe Today Podcast

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