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Universe Today Podcast

Fraser Cain
Universe Today Podcast
Último episodio

1625 episodios

  • Universe Today Podcast

    [Space Bites+] Turns Out, Hypernovae Might Not Exist At All

    17/10/2026 | 19 min
    BONUS STORY STARTS AT 14:37
    Watch here (with no ads) or on YouTube: https://youtu.be/Qpthhx9svK8
    Do hypernovae actually exist? The science is in from the Artemis 2 mission. A second generation planet found around a white dwarf. Starship 40 finally makes it home. And Space Bites Plus, a red dwarf feasting on a brown dwarf.
    🔵 Vote for the best story here: https://www.youtube.com/@frasercain/posts
    00:00 Intro

    00:17 Hypernovae May Be All Hype, No Nova https://www.universetoday.com/articles/hypernovae-may-be-all-hype-no-nova

    02:19 Artemis 2 Lunar Science Report https://www.universetoday.com/articles/the-preliminary-lunar-science-report-for-artemis-ii-is-out

    04:00 Potential Second Generation Planet https://www.universetoday.com/articles/astronomers-detect-potential-second-generation-planet-around-dying-stellar-white-dwarf

    06:45 Supernova Remnant https://www.universetoday.com/articles/astronomers-uncover-more-intriguing-detail-in-an-ancient-supernova-remnant

    08:28 Vote results

    08:53 Primordial Helium https://www.universetoday.com/articles/primordial-helium-further-confirms-our-understanding-of-the-big-bang

    11:02 Ship 40 Made it Home

    11:53 Jupiter from Juno https://www.universetoday.com/articles/new-data-from-the-juno-spacecraft-reveals-that-jupiters-has-a-rippling-wavy-magnetodisk

    12:54 Limb Darkening on Other Stars https://www.universetoday.com/articles/astronomers-observe-the-limb-darkening-effect-on-nearby-stars

    14:37 Bonus story https://www.universetoday.com/articles/a-red-dwarf-is-taking-its-time-eating-a-brown-dwarf

    17:32 Final thoughts
  • Universe Today Podcast

    [Q&A+] Should We Still Be Worried About The Apophis Asteroid?

    15/10/2026 | 21 min
    BONUS QUESTION STARTS AT 14:25
    Watch the video here (with no ads) or on YouTube: https://youtu.be/99euKNYNKIE
    Are interferometers the future of telescopes? Can we aim at stars by knowing only where they were billions of years ago? Is the Apophis asteroid still dangerous? And in Q&A+, can we just sent the SG-1 to it?
    00:00 Intro

    00:37 [@PerryM-vy4fe] Are Interferometers the future of space telescopes?

    03:36 [@Frosty.Winnipeg] If we can see stars a billion light years away can we guesstimate where they are now?

    05:29 [@PeterYannick] Where do we have to aim a laser if we want to sent a message to Alpha Centauri?

    07:19 [@andrewczski1969] Apophis in 2029 can shut the WHOLE show down, no?

    12:43 [@kairon156] Are there any plans on getting rock samples from Mar's moons?

    14:25 [@Frosty.Winnipeg] Can’t we just send SG-1 to face Apophis?

    18:20 Final thoughts
  • Universe Today Podcast

    [Q&A+] Why Won't NASA Just Buy Falcon 9 from SpaceX?

    14/10/2026 | 19 min
    BONUS QUESTION STARTS AT 14:14
    Watch the video here (with no ads) or on YouTube: https://youtu.be/bmthiCOpbMQ
    If SpaceX no longer want Falcon 9 and Crew Dragon, why won't NASA just buy them for themselves? What would a perfect space station look like? What is being done to improve the deep space network? And in Q&A+, finally, a Lagrange Point question.
    00:00 Intro

    00:27 [@kairon156] What would a perfect space station look like?

    08:13 [@endigo2007] Can NASA buy the remaining Falcon 9's and operate them to send Dragon to ISS?

    10:57 [@musicover5] Is there work being done to increase the bandwidth of the deep space network?

    14:14 [@jamessobek196] Does the Moon jiggle L2 Lagrange points?

    18:04 Final thoughts
  • Universe Today Podcast

    [Space Bites+] Finally, A NASA Mission To Explore Lava Tubes

    09/10/2026 | 23 min
    BONUS STORY STARTS AT 17:14
    Watch here (with no ads) or on YouTube: https://youtu.be/S7Vbh0p5Vfc
    Team Human https://www.teamhuman.org/
    A Moon lava tube mission. Remnants of the Moon’s magnetosphere. Where are the wondering supermassive black holes. And on Space Bites+, why Mars’ ice caps are mostly dust free.
    00:00 Intro

    00:14 Finally, A Moon Lava Tube Mission https://www.universetoday.com/articles/nasa-selects-gimli-to-search-the-marius-lunar-pit-for-a-potential-lunar-base-site

    03:06 Possible lunar dynamo https://www.universetoday.com/articles/a-buried-volcano-on-the-moon-hints-at-an-ancient-lunar-dynamo

    06:11 Pulsar Feeding from a Companion's Stellar "Wind" https://www.universetoday.com/articles/xrism-makes-first-ever-detection-of-a-pulsar-feeding-from-a-companions-stellar-wind

    07:45 Origin of Mars and Earth https://www.universetoday.com/articles/new-study-shows-that-earth-and-mars-had-different-origins

    10:10 Vote results 10:36 Wandering Black Holes https://www.universetoday.com/articles/wandering-black-holes-may-hold-clues-to-the-evolution-of-the-universe

    12:30 Searching for black holes https://www.universetoday.com/articles/thousands-of-black-holes-could-be-lurking-in-our-backyardand-you-can-help-find-them

    14:57 Hubble's 200,000th orbit https://www.universetoday.com/articles/nasas-hubble-marks-its-200000th-orbit-by-watching-lensed-supernova

    16:09 Supernova near Sag A* https://www.universetoday.com/articles/chandra-x-ray-observatory-drops-new-view-of-our-galaxys-unruly-centre

    17:14 Bonus story https://www.universetoday.com/articles/mars-north-pole-ice-is-far-cleaner-than-expected

    18:14 Final thoughts
  • Universe Today Podcast

    [Q&A+] How Realistic Are Mars Colonizations Plans?

    09/10/2026 | 21 min
    BONUS QUESTION STARTS AT 17:42
    Watch the video here (with no ads) or on YouTube: https://youtu.be/B_h8kKdiHe8
    Why do star shades look like flowers? Is Mars colonization just a Ponzi Scheme? Why would it be worth doing? And on Q&A+, should you scream into the void?
    00:00 Intro

    00:23 [@silasmiller4417] Why are renders of orbital star shades shaped like flower pedals?

    05:37 [@illyakuryakin5024] Anyone notice no one is talking about the Ponzi scheme called "Mars Colonization" anymore?

    12:13 [@illyakuryakin5024] why would it be so "amazing"?

    17:42 [@Alienalloy] If I scream in the vacuum of space have I gone beyond compony health and safety procedures so already a lost cause?

    20:20 Final thoughts
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