Universe Today Podcast

Fraser Cain
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  • 天文
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Universe Today Podcast

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

  1. 17小时前

    [Q&A] Funding Space Stations After ISS, Gravity Tractor Experiment, Digital Adaptive Optics

    Where will the money come from for the next generation of space stations? Does NASA have plans for a gravity tractor experiment for the Apophis flyby? Which part of the Milky Way can we see? Can there be different types of black holes? Answering all these and more in this Q&A show. 🦄 More Q&A in the Overtime Audio: https://patreon.com/universetoday 00:00 Start 00:37 Which part of the Milky Way can we see? 02:41 Will space stations be economically viable? 05:50 Are there different types of black holes? 06:58 Can you un-distort images instead of using adaptive optics? 11:53 How do we know that far away objects are still there? 13:12 Does NASA have plans for a gravity tractor experiment? 15:58 Best time to watch auroras in Alaska? 18:11 How does light from far away get to us? 📺 VIDEO VERSION https://youtu.be/sBAAoJwEaY8 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) Support Universe Today Podcast

    22 分钟

  2. 2天前

    [Bonus] Cosmology, AI Doom, and the Future of Humanity

    I just wrapped up an interesting conversation over at ‪DoomDebates‬ talking about the future of artificial intelligence, the Fermi Paradox, Great Filter, Grabby Aliens and more. Check it out and subscribe to the channel. 🦄 Support us on Patreon: https://patreon.com/universetoday 📺 VIDEO VERSION https://www.youtube.com/watch?v=1u07Q7WUVWo 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) Support Universe Today Podcast

    1 小时 58 分钟

  3. 3天前

    [Overtime Q&A] Detecting Warp Drive Ships, Good Telescope Under $200, Solar Gravitational Lens

    If there is a faster-than-light spaceship, could we detect it? Can we use the Sun as a magnifying glass? Which telescope to get under $200? Can Juno meet Europa clipper? Answering all these questions and more in this week's Overtime Q&A. 🦄 Support us on Patreon: https://patreon.com/universetoday 00:00 Start 00:18 Can we detect FTL spacecraft? 03:26 Good telescope for under $200? 05:51 Could we use the Sun as a magnifying lens? 06:50 Will Juno still be operational when Clipper and Juice arrive? 07:23 Why did SpaceX develop Mechazilla? 10:51 How can the Universe be infinite if it started in the Big Bang? 📺 VIDEO VERSION https://youtu.be/tNfUvoeIjog 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) Support Universe Today Podcast

    18 分钟

  4. 4天前

    [Space Bites] No Booster Catch for Starship // A Star from Another Galaxy // New Explanation for Moons of Mars

    Starship completes its 6th flight test, Webb analyzes a star in another galaxy and confirms the Hubble tension, again, and a new explanation for the moons of Mars. More interviews: 👉 Nobel Prize Winner Explains JWST vs The Crisis in Cosmology https://youtu.be/hmJOz9qCk0M 👉 Explanation for the Webb's "Impossible" Galaxies https://youtu.be/xPK9kF2tqfk 🦄 Support us on Patreon: https://patreon.com/universetoday 00:00 Intro 00:14 Starship IFT-6 https://www.universetoday.com/169736/starships-booster-and-donald-trump-make-a-splash-at-sixth-flight-test/ 03:47 Zoomed in star in another galaxy https://www.universetoday.com/169830/the-first-close-up-picture-of-star-outside-the-milky-way/ 05:20 Webb confirms Hubble Tension https://www.universetoday.com/169619/james-webb-confirms-hubbles-calculation-of-hubbles-constant/ 08:31 More monster galaxies https://www.universetoday.com/169692/three-more-galactic-monster-ultra-massive-galaxies-found/ 10:22 Vote results 11:03 Stars eating their planets https://www.universetoday.com/169702/up-to-a-third-of-stars-ate-some-of-their-planets/ 12:47 How Mars got its moons https://www.nasa.gov/solar-system/planets/mars/making-mars-moons-supercomputers-offer-disruptive-new-explanation-2/ 14:37 Repurposing Mars Express camera https://www.universetoday.com/169092/how-scientists-repurposed-a-camera-on-esas-mars-express-mission/ 16:07 Guide to space 16:45 Channel updates 📺 VIDEO VERSION https://youtu.be/CgZWahb-TY8 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) Support Universe Today Podcast

    19 分钟

  5. 5天前

    [Interview] How Red Dwarf Stars Could Host Habitable Planets After All

    We're still waiting for the results from JWST about the atmospheres on the TRAPPIST-1 planets. But is there a way for red dwarf planets to keep atmospheres on planets. Latest research seems to show that it might be possible. 🟣 Guest: Dr. Joshua Krissansen-Totton https://depts.washington.edu/astrobio/wordpress/profile/joshua-krissansen-totton/ 📜 The erosion of large primary atmospheres typically leaves behind substantial secondary atmospheres on temperate rocky planets https://www.nature.com/articles/s41467-024-52642-6 🦄 Support us on Patreon: https://patreon.com/universetoday 00:00 Intro 02:09 Problems with M dwarfs 11:22 Holding on to atmospheres 19:46 JWST observations 24:10 Habitable worlds observatory 32:40 Trappist-1 results wen? 40:22 More interviews 📺 VIDEO VERSION #TODO_LINK 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) Support Universe Today Podcast

    42 分钟

  6. 11月20日

    [Overtime Q&A] Conspiracy Theories in School, Preserving History, JWST Restrictions

    Should they teach conspiracy theories in schools? How can we preserve history? How restricted is JWST because of its sunshield? Answering all these questions and more in this week's Overtime Q&A. 🦄 Watch our videos with no ads 👉 Get additional audio episodes of Overtime https://patreon.com/universetoday 00:00 Start 00:26 Should conspiracy theories be taught in school? 08:13 How much does the sunshield block JWST? 10:19 How can we protect history? 14:27 Will we find ancient civilizations on other planets? 18:03 Why not use the proper name for the Sun and Moon? 18:55 Is there a Moon timezone? 19:56 Is the edge of the Observable Universe set by aliens? 📺 VIDEO VERSION https://youtu.be/vPzWeZydMbE 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) Support Universe Today Podcast

    24 分钟

  7. 11月19日

    [Interview] Can Anybody Stop SpaceX Now? (with Eric Berger)

    Will SpaceX be able to deliver Starship in time for Artemis? Will Elon and Donald cancel SLS and replace it with Falcon Heavy? Is there any chance for real competition with SpaceX? How serious is the space race with China? Finding out the answers in this interview. 🟣 Guest: Eric Berger https://arstechnica.com/author/ericberger/ 🦄 UT Extra: Future of Space Journalism https://patreon.com/universetoday 📖 Eric Berger's New Book "Reentry: SpaceX, Elon Musk, and the Reusable Rockets that Launched a Second Space Age" https://www.goodreads.com/book/show/205309521-reentry 00:00 Intro 01:12 Reentry and the rise of SpaceX 10:24 What happens to SLS 20:17 The state of Starship 30:45 Blue Origin and other competition 35:29 Space race with China 42:11 Questions from the Patreon Community 53:22 Current obsessions 55:11 Final thoughts 📺 VIDEO VERSION https://youtu.be/_igVSf6tyJs 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) Support Universe Today Podcast

    57 分钟

  8. 11月18日

    [Interview] How The Moon's Bumpy Gravitational Field Can Help Launch Things From Its Surface

    Moon has a non-uniform bumpy gravitational field. We can use these anomalies to launch stuff off the surface of the Moon with electromagnetic launchers. How exactly can we do it? Finding out in this interview. 🟣 Guest: Dr. Pekka Janhunen https://www.mpe.mpg.de/person/18090/2169 📜 Launching mass from the Moon helped by lunar gravity anomalies https://arxiv.org/abs/2410.09616 📜 Terraforming the dwarf planet: Interconnected and growable Ceres megasatellite world https://arxiv.org/pdf/2011.07487 🦄 Support us on Patreon: https://patreon.com/universetoday More interviews: 🌞 Solar Gravitational Lens with Slava Turushev: https://youtube.com/live/lqzJewjZUkk?feature=share 🚀 Realistic Interstellar Travel with Andrew Higgins https://youtu.be/SkGRVvA23qI 🏡 Asteroid Habitats with Adam Frank https://youtu.be/Z-hH3-z56cg 00:00 Intro 02:51 Electrostatic sail updates 07:15 Launching stuff from the Moon 14:46 Finding trajectories 18:44 Practical applications 30:56 Mining Ceres 38:32 Future of humanity 42:53 More interviews 📺 VIDEO VERSION https://youtu.be/VP4fn0_cb24 📰 GUIDE TO SPACE Newsletter No ads. Subscribe for FREE: https://universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Astronomy Cast: http://www.astronomycast.com/ 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) Support Universe Today Podcast

    45 分钟
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评分及评论

3.5
共 5 分
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关于

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

信息

  • 创作者
    Fraser Cain
  • 活跃年份
    2014年 - 2024年
  • 单集
    1237
  • 分级
    儿童适宜
  • 版权
    © 2024 Fraser Cain
  • 节目网站
    Universe Today Podcast

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