Universe Today Podcast

Fraser Cain
  • 4.7 (112)
  • ASTRONOMY
  • UPDATED DAILY

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

  1. [Interview+] The Limits of The Habitable Worlds Observatory

    7 HRS AGO

    [Interview+] The Limits of The Habitable Worlds Observatory

    Watch here (with no ads) or on YouTube: https://youtu.be/M3KZgV-_kks The Habitable Worlds Observatory is our ultimate tool to see an Earth-sized world around a Sun-like star. But what will be the limits of its instruments? What will it realistically be able to see? Finding out the answers in this interview. 👉 HWO interview with Lee Feinberg https://youtu.be/0R3ykUkxH5M 👉 Coronagraph interview with Vanessa Bailey https://youtu.be/HXZMRagv66M 🟣 Guest: Celeste Hagee https://www.celestehagee.com/ 📜 Bayesian Analysis for Remote Biosignature Identification on exoEarths (BARBIE) IV: Analyzing CO2 Detections in the Near-IR to Determine the Long-Wavelength Cut-off for the Habitable Worlds Observatory Coronagraph https://arxiv.org/abs/2602.12353 00:00 Intro 01:43 What could HWO see 06:20 Celeste's research 19:06 Findings 28:16 The quest of confirming extraterrestrial life 35:04 Current obsessions 39:00 Final thoughts

    42 min
  2. [Emergency Review] Project Hail Mary + Top 100 Lists

    2D AGO

    [Emergency Review] Project Hail Mary + Top 100 Lists

    This is an EMERGENCY podcast about Project Hail Mary. Fraser's joined by Producer Anton discussing the movie, as well as the recently released Top-100 lists for movies and TV shows. ⚠️‼️⛔️THIS CONTAINS SPOLERS for Project Hail Mary⚠️‼️⛔️ 00:00 Intro 01:06 SPOILER ALERT 01:48 Project Hail Mary 27:51 Top-100 movies 35:36 Top-100 TV shows Top 100 movies Top 100 TV Shows

    43 min
  3. [Space Bites+] Nuclear Mars Mission // NASA's Moon Base // New ISS Plan

    3D AGO

    [Space Bites+] Nuclear Mars Mission // NASA's Moon Base // New ISS Plan

    BONUS STORY STARTS AT 20:07 Watch here (with no ads) or on YouTube: https://youtu.be/FBEUdChBGxA NASA overturns its future exploration plans, Rubin pipelines are filled with juicy data, dwarf galaxies hide overmassive black holes, Titan Dragonfly is coming together. And in Space Bites+, charting the history of a galaxy’s evolution. 00:00 Intro 00:16 NASA Ignition https://www.universetoday.com/articles/nasa-lays-out-ambitious-plans-f00or-moon-base-and-nuclear-mars-mission 06:49 First Follow-Up On Rubin’s Alert https://www.universetoday.com/articles/rubin-alert-leads-to-first-follow-up-observations-and-detection-of-four-supernovae 10:04 JWST Finds Overmassive Black Holes https://www.universetoday.com/articles/the-jwst-finds-more-overmassive-black-holes-this-time-in-dwarf-galaxies 11:15 Did Triton Do It? https://www.universetoday.com/articles/the-moon-that-tipped-a-planet 13:20 Milestone for Dragonfly https://www.universetoday.com/articles/nasas-dragonfly-rotorcraft-begins-integration-and-testing-ahead-of-mission-to-titan 14:41 Vote results https://www.youtube.com/@frasercain/posts 15:09 Baby Planets Directly Observed https://www.universetoday.com/articles/direct-confirmation-of-two-baby-planets-forming-around-a-young-sun-like-star 17:12 Team-Up for Saturn https://www.universetoday.com/articles/nasas-webb-and-hubble-telescopes-look-at-saturn-in-a-different-light 18:44 Crab Nebula Evolution https://www.universetoday.com/articles/watching-25-years-of-expansion-in-the-crab-nebula-with-the-hubble 20:07 Galactic Archeology https://www.universetoday.com/articles/extragalactic-archaeology-a-new-method-to-understand-galaxy-growth-and-evolution 23:16 Project Hail Mary mini-review

    26 min
  4. [Q&A+] Nights on Venus, Best Interstellar Propulsion Tech, Sun's Stellar Flybys

    3D AGO

    [Q&A+] Nights on Venus, Best Interstellar Propulsion Tech, Sun's Stellar Flybys

    BONUS QUESTION STARTS AT 12:02 Watch the video here (with no ads) or on YouTube: https://youtu.be/V6Vm9Wb4ZF8 Full livestream: https://youtube.com/live/esBOfZhJTWk Does it get dark on Venus during the night? Which propulsion tech is the best for realistic interstellar travel? Which Astrophysicist is my favourite and why? And in Q&A+, what research would I do if I were a scientist, not a journalist? 00:00 Intro 00:25 [@Smo1k] Does it get dark on Venus during the night? 01:39 [@trickymick] Could strange orbits of the dwarf planets be caused by an ancient stellar flyby? 02:25 [@SuatÖzdemirci] What's the best tech for realistic interstellar propulsion? 04:45 [@N.Armstrng] What happens when two black holes merge? 06:38 [@doogle4144] Why do I do patreon interviews? 11:14 [@happybuttersblast8334] Who is my favorite astrophysicist and why? 12:02 [@Kingtad1136] If I were a scientist and not a journalist, what would I focus my research on? 16:13 Outro

    19 min
  5. [Interview+] There Might Be A Limit on How Many Satellites We Can Launch

    5D AGO

    [Interview+] There Might Be A Limit on How Many Satellites We Can Launch

    Watch here (with no ads) or on YouTube: https://youtu.be/w677o1jHYmk The number of satellites has grown dramatically and it will continue to grow. But where's the limit? How many satellites can we realistically launch? Most people think that it's the Kessler Syndrome. Saturating the orbit with space debris until a chain reaction erupts. But there might be other limiting factors. What are they? Finding out in this interview. 🟣 Guest: Professor Laura Revell https://profiles.canterbury.ac.nz/Laura-Revell/publications 00:00 Intro 02:15 What happens to satellites upon re-entry 10:41 Rocket fuel emissions 24:13 Possible nuclear wars 29:07 Current obsession 34:45 Final thoughts

    37 min
  6. [Q&A+] Video from Titan, Watching Artemis 2, Moons with Moons with Moons

    5D AGO

    [Q&A+] Video from Titan, Watching Artemis 2, Moons with Moons with Moons

    BONUS QUESTION STARTS AT 13:04 👉 Send in your questions for Patreon Q&A here: https://www.patreon.com/posts/153780788 Watch here (with no ads) or on YouTube https://youtu.be/cHcqk31NtH0 What kind of media can we expect from Titan Dragonfly? Could you track Artemis 2 with an amateur telescope? Can moons have moons that have moons? And in Q&A+, should journalists use more storytelling? 00:00 Intro 00:24 [@geohondo] What media content can we expect from the Titan Dragonfly? 01:19 [@DamingoFlave] Could you track Artemis 2 with an amateur telescope? 02:52 [@TestingTesting-1234] Should we establish Aldrin cyclers between the earth and the moon? 05:11 [@kirkwagner461] Does Aldrin Cycler give you any delta-v advantage? 05:39 [@kairon156] Is there any plan to give the moon it's own GPS? 07:23 [@EdSceptic-y2e] Moon with a moon with a moon 08:21 [@SidVicious619-d5r] Can a moon not be tidally locked to a planet? 09:45 [@C.Lo.87] Can a white dwarf collect enough material to restart fusion? 13:04 [@paigepotter4682] Do you think space journalism should ever lean more into wonder and storytelling rather than strict explanation? 16:10 Outro Full livestream: https://youtube.com/live/esBOfZhJTWk

    18 min
  7. [Interview+] How Moon's Ridges Reveal Secrets About Its Geology

    MAR 23

    [Interview+] How Moon's Ridges Reveal Secrets About Its Geology

    Watch here (with no ads) or on YouTube: https://youtu.be/iGxXclzwa08 How dead is the Moon (geologically speaking)? How can we know what's going on inside it? What should the people returning to the Moon expect from it? Finding the answers in this interview. 🟣 Guest: Dr. Cole Nypaver https://airandspace.si.edu/people/staff/cole-nypaver 📜 Smithsonian Planetary Scientists Discover Recent Tectonic Activity on the Moon https://www.si.edu/newsdesk/releases/smithsonian-planetary-scientists-discover-recent-tectonic-activity-moon 00:00 Intro 01:44 Is the Moon dead? 08:44 What created the faults 14:04 Returning to the Moon 24:24 Beyond just the Moon 26:58 Boulders on the Moon 33:37 Current obsessions 38:42 Final thoughts

    40 min
  8. [Bonus] Event Horizon JMG: Why Intelligence May Be Extremely Rare in the Universe

    MAR 23

    [Bonus] Event Horizon JMG: Why Intelligence May Be Extremely Rare in the Universe

    This is an episode of John Michael Godier's Event Horizon show that we did together. YouTube version on JMG's channel: https://youtu.be/mbn3uK7V3b0

    1h 9m
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4.7
out of 5
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About

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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