875 episodes

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

Universe Today Podcast Fraser Cain

    • Science
    • 4.7 • 260 Ratings

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

    [Bonus] Alternatives to Dark Matter by Paul Sutter

    [Bonus] Alternatives to Dark Matter by Paul Sutter

    This is a bonus from my friend Paul Sutter. It is an episode from his podcast ''Ask A Spaceman'. He explains possible alternatives to Dark Matter, which is a very popular question in my Q&A episodes. Enjoy!


    🎧 Ask A Spaceman on Apple Podcasts
    📺 Paul Sutter on YouTube


    🦄 Support us on Patreon: https://patreon.com/universetoday


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    🎧 PODCASTS
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    Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/
    Astronomy Cast: http://www.astronomycast.com/


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    📩 CONTACT FRASER
    frasercain@gmail.com


    ⚖️ LICENSE
    Creative Commons Attribution 4.0 International (CC BY 4.0)
    Support Universe Today Podcast

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

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

    In this week's Questions and Answers show, I explain what would happen when an antimatter black hole collides with a regular black hole, I try to estimate when Starship is going to make an orbital launch, and wonder if there could be life around brown dwarf stars.


    🦄 Support us on Patreon: https://patreon.com/universetoday


    In this week's Questions and Answers show, I explain what would happen when an antimatter black hole collides with a regular black hole, I try to estimate when Starship is going to make an orbital launch, and wonder if there could be life around brown dwarf stars.


    00:00 Start
    00:44 What will happen with New Horizons now?
    04:20 What lies beyond the Cosmic Microwave Background?
    08:12 When will we see an actual picture of an exoplanet?
    10:59 Could there be life around a brown dwarf?
    13:47 When will the SpaceX orbital test happen?
    15:28 Will we find gravitational waves in the CMB?
    19:49 How could we know if the Universe collided with another universe?
    22:04 Is Titan moving away from Saturn?
    24:09 Could there be antimatter black holes?
    26:04 Could we fly into Jupiter?
    28:20 Will gas giants die?
    30:45 Is there an edge to the Universe?
    31:55 When will the CMB no longer be detectable?
    33:26 How will we block radiation on the Lunar Gateway?


    📺 VIDEO VERSION
    https://youtu.be/i_HhYPIezeI


    📰 EMAIL NEWSLETTER
    Read by 55,000 people every Friday. Written by Fraser. No ads.
    Subscribe. It's FREE: https://universetoday.com/newsletter


    🎧 PODCASTS
    Universe Today: https://universetoday.fireside.fm/
    Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/
    Astronomy Cast: http://www.astronomycast.com/


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    Twitter: https://twitter.com/universetoday
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    📩 CONTACT FRASER
    frasercain@gmail.com


    ⚖️ LICENSE
    Creative Commons Attribution 4.0 International (CC BY 4.0)
    Support Universe Today Podcast

    • 37 min
    [Meet The Team] Nancy Atkinson, Senior Editor

    [Meet The Team] Nancy Atkinson, Senior Editor

    This week's behind the scenes interview is with Universe Today's senior editor, Nancy Atkinson. Nancy has been writing for Universe Today since the early days and has contributed thousands of articles. She's also a mentor to newer writers on the team.


    🦄 Support us on Patreon: https://patreon.com/universetoday



    00:00:00 - Intro
    00:01:04 - Meet Nancy Atkinson
    00:06:29 - How space writing changes one's life
    00:09:00 - Writing books
    00:13:28 - Favourite people to interview
    00:20:54 - Drawing a line between being factual and casual
    00:24:59 - Advice for future journalists
    00:28:46 - Outro


    📰 EMAIL NEWSLETTER
    Read by 55,000 people every Friday. Written by Fraser. No ads.
    Subscribe. It's FREE: https://universetoday.com/newsletter


    🎧 PODCASTS
    Universe Today: https://universetoday.fireside.fm/
    Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/
    Astronomy Cast: http://www.astronomycast.com/


    🤳 OTHER SOCIAL MEDIA
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    Twitter: https://twitter.com/universetoday
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    📩 CONTACT FRASER
    frasercain@gmail.com


    ⚖️ LICENSE
    Creative Commons Attribution 4.0 International (CC BY 4.0)
    Support Universe Today Podcast

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

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

    James Webb has a problem with one of its most important instruments, SLS completes a crucial test before the next launch attempt, Europe wants to rival Crew Dragon and Starliner, and a new quasar is about to be born.


    🦄 Support us on Patreon: https://patreon.com/universetoday



    00:00 - Intro
    00:32 - SLS Passes Important Tanking Test


    https://blogs.nasa.gov/artemis/2022/09/21/artemis-cryogenic-demonstration-test-concludes-all-objectives-met

    02:37 - Starship Updates. Booster 7 Hot Fire with 7 Engines
    03:50 - James Webb Has Problems with MIRI


    https://www.universetoday.com/157695/jwst-partially-stops-observations-after-suffering-instrument-problem/

    05:19 - JWST looks at Neptune and its rings


    https://www.universetoday.com/157709/neptune-and-its-rings-glow-in-webb-telescopes-portrait/

    06:17 - Webb also looks at Mars


    https://www.universetoday.com/157675/webb-turns-its-infrared-gaze-on-mars/

    07:54 - SUSIE. Europe's take on crewed capsules


    https://www.universetoday.com/157666/is-europe-building-its-own-starship-not-exactly/

    09:23 - A quasar about to be born


    https://www.universetoday.com/157596/a-galaxy-with-ten-times-the-mass-of-the-milky-way-is-preparing-to-become-a-quasar/

    10:40 - Sun-like star orbiting a black hole


    https://www.universetoday.com/157655/astronomers-find-a-sun-like-star-orbiting-a-nearby-black-hole/

    11:53 - Detecting exoplanets with Lagrange points


    https://www.universetoday.com/157651/a-new-way-to-discover-planets-astronomers-detect-an-exoplanet-by-seeing-its-trojan-belts/

    13:20 - Get ready for DART impact


    https://www.universetoday.com/157509/dart-sees-asteroid-didymos-for-the-first-time-in-two-weeks-itll-crash-into-the-moon/

    15:01 - Channel updates
    16:32 - Outro


    📺 VIDEO VERSION
    https://youtu.be/BY1bmmezlJw


    Interviews:



    Dr Brian Keating https://youtu.be/NpopOD2DcX8
    Lee McIntyre https://youtu.be/DrlsuLMnQ2I
    Les Johnson https://youtu.be/vZhDbzdqAWQ


    📰 EMAIL NEWSLETTER
    Read by 55,000 people every Friday. Written by Fraser. No ads.
    Subscribe. It's FREE: https://universetoday.com/newsletter


    🎧 PODCASTS
    Universe Today: https://universetoday.fireside.fm/
    Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/
    Astronomy Cast: http://www.astronomycast.com/


    🤳 OTHER SOCIAL MEDIA
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    Twitter: https://twitter.com/universetoday
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    📩 CONTACT FRASER
    frasercain@gmail.com


    ⚖️ LICENSE
    Creative Commons Attribution 4.0 International (CC BY 4.0)
    Support Universe Today Podcast

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

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

    Les Johnson is the Principle Investigator with NASA's upcoming Near-Earth Asteroid Scout mission that will fly on the SLS and test solar sail navigation. But at the same time, he's a science fiction author. So, in this interview, we discussed both these sides of his life.


    📖 Les Johnson's Books: https://www.lesjohnsonauthor.com/


    🦄 Support us on Patreon: https://patreon.com/universetoday



    00:00 - Intro
    01:01 - Meet Les Johnson
    02:19 - Working at NASA and being a science fiction writer at the same time
    06:50 - Solar sails proplusion
    10:29 - Flying towards the Sun with solar sails
    14:32 - Near-Earth Asteroid Scout mission flying on the SLS
    21:07 - Why so few solar sails are used now
    27:07 - What's the future of solar sails
    39:07 - Methods of interstellar exploration
    53:02 - Role of science fiction in modern space exploration
    01:00:10 - Outro


    📺 VIDEO VERSION
    https://youtu.be/vZhDbzdqAWQ


    📰 EMAIL NEWSLETTER
    Read by 55,000 people every Friday. Written by Fraser. No ads.
    Subscribe. It's FREE: https://universetoday.com/newsletter


    🎧 PODCASTS
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    Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/
    Astronomy Cast: http://www.astronomycast.com/


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    📩 CONTACT FRASER
    frasercain@gmail.com


    ⚖️ LICENSE
    Creative Commons Attribution 4.0 International (CC BY 4.0)
    Support Universe Today Podcast

    • 1 hr 1 min
    [Q&A] True Edge of the Universe, Nuclear Rockets Adoption, Lunar Poles Exploration | Q&A 192

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

    In this week's Questions and Answers show, I explain the difference between the observable universe and the Hubble sphere, how satellite megaconstellations will affect smartphones and other consumer devices, and what impact Jupiter's radiation might have for life on Europa.


    🦄 Support us on Patreon: https://patreon.com/universetoday


    00:00 Start
    00:36 What's the difference between the observable universe and the Hubble sphere?
    03:57 Will smartphones get satellite access?
    08:07 Could Jupiter's radiation impact Europa's life?
    11:02 Information about the lunar poles?
    13:19 What do I think about Starlink?
    22:09 Are asteroids or comets more dangerous?
    23:43 How will climate change affect the space industry?
    26:17 Should we build a lunar gateway or moon base?
    30:00 Will we see nuclear rockets soon?
    32:56 Why do conspiracy theorists point at NASA?
    38:02 Will NASA run out of shuttle engines for SLS?
    39:47 Can regular people do SETI?


    📺 VIDEO VERSION
    https://youtu.be/Q_55JfVctUo


    📰 EMAIL NEWSLETTER
    Read by 55,000 people every Friday. Written by Fraser. No ads.
    Subscribe. It's FREE: https://universetoday.com/newsletter


    🎧 PODCASTS
    Universe Today: https://universetoday.fireside.fm/
    Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/
    Astronomy Cast: http://www.astronomycast.com/


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    Twitter: https://twitter.com/universetoday
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    📩 CONTACT FRASER
    frasercain@gmail.com


    ⚖️ LICENSE
    Creative Commons Attribution 4.0 International (CC BY 4.0)
    Support Universe Today Podcast

    • 44 min

Customer Reviews

4.7 out of 5
260 Ratings

260 Ratings

Doris2023 ,

Great podcast

I have received quite an education on astronomy listening to this podcast. It is a wonderful resource for the lay person interested in learning more about space and the steps we are taking to explore more of it.

MSUcatz1 ,

For the podcast algorithm gods

To future podcast lister. If you read this, and listen, after enjoyed the show you must comment and 5 stars. Give ‘em a reward for the hard work they put into the episode.

MarkChicagoIL ,

Frazier Crain…

So annoying!

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