747 episodes

The Guide to Space is a series of space and astronomy podcasts by Fraser Cain, publisher of Universe Today

Universe Today podcasts with Fraser Cain Universe Today

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The Guide to Space is a series of space and astronomy podcasts by Fraser Cain, publisher of Universe Today

    Episode 746: Interview: Dr. Michael Hecht, Making Oxygen with MOXIE

    Episode 746: Interview: Dr. Michael Hecht, Making Oxygen with MOXIE

    My guest is Dr. Michael H. Hecht, a research scientist and associate director at MIT's Haystack Observatory. Hecht is also the principal investigator for the Mars Oxygen ISRU Experiment onboard Perseverance:


    https://www.haystack.mit.edu/researcher/mike-hecht/


    🚀 OUR WEBSITE:
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    🚀 PODCAST LINKS:
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    RSS: https://universetoday.com/audio
    iTunes: https://universetoday.com/itunes
    Spotify: https://universetoday.com/spotify


    🚀 EMAIL NEWSLETTER:
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    Read by 50,000 people every Friday. Written by Fraser. No ads.
    Subscribe Free: https://universetoday.com/newsletter


    🚀 OTHER PODCASTS:
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    Weekly Space Hangout: Weekly news roundup with Fraser, special guests, and other space journalists.


    RSS: https://www.universetoday.com/feed/wshaudio/
    iTunes: https://podcasts.apple.com/ca/podcast/weekly-space-hangout-audio/id836926769
    YouTube: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/


    Astronomy Cast: Award-winning, long-running deep dive into space and astronomy with Fraser and Dr. Pamela Gay.
    RSS: https://astronomycast.libsyn.com/rss/
    iTunes: https://podcasts.apple.com/ca/podcast/astronomy-cast/id191636169?mt=2
    YouTube: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg


    🚀 JOIN OUR COMMUNITY:
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    Patreon: https://patreon.com/universetoday


    🚀 OTHER SOCIAL MEDIA:
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    Twitter: https://twitter.com/fcain
    Twitter: https://twitter.com/universetoday
    Facebook: https://facebook.com/universetoday
    Instagram: https://instagram.com/universetoday
    Twitch: https://twitch.tv/fcain


    🚀 CONTACT FRASER:
    ════════════════════════════════════
    Email: frasercain@gmail.com


    🚀 LICENSE:
    ════════════════════════════════════
    Creative Commons Attribution 4.0 International (CC BY 4.0)


    You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
    Support Universe Today podcasts with Fraser Cain

    Episode 747: Q&A 147: The Night Sky at the Center of the Milky Way? And More...

    Episode 747: Q&A 147: The Night Sky at the Center of the Milky Way? And More...

    In this week's questions show, I consider what the night sky might look like if you could stand at the center of the Milky Way where the stars are denser. Do all stars have Oort clouds? And could Starship really send humans to Mars for the price of a house?


    00:00 Start
    00:50 What would the sky look like at the center of the Milky Way?
    04:05 Will the Neutron be competitive?
    07:40 Do all stars have Oort Clouds?
    09:59 Would it be realistic to send humans to Mars for the price of a house?
    11:38 Next cool space mission I'm excited about?
    13:20 Do I think there's microbial life in the Universe?
    16:48 How far away was the Big Bang?
    19:26 Why was L2 chosen for JWST?
    21:52 Does SpaceX need NASA?
    25:11 Would Starlinks be brighter if they were lower?
    28:21 Multiple nukes to destroy an asteroid?
    30:21 Could we make a telescope the size of Earth's orbit?


    Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week and answer them here.


    🚀 OUR WEBSITE:
    ════════════════════════════════════
    https://www.universetoday.com/


    🚀 PODCAST LINKS:
    ════════════════════════════════════
    RSS: https://universetoday.com/audio
    iTunes: https://universetoday.com/itunes
    Spotify: https://universetoday.com/spotify


    🚀 EMAIL NEWSLETTER:
    ════════════════════════════════════
    Read by 50,000 people every Friday. Written by Fraser. No ads.
    Subscribe Free: https://universetoday.com/newsletter


    🚀 OTHER PODCASTS:
    ════════════════════════════════════
    Weekly Space Hangout: Weekly news roundup with Fraser, special guests, and other space journalists.


    RSS: https://www.universetoday.com/feed/wshaudio/
    iTunes: https://podcasts.apple.com/ca/podcast/weekly-space-hangout-audio/id836926769
    YouTube: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/


    Astronomy Cast: Award-winning, long-running deep dive into space and astronomy with Fraser and Dr. Pamela Gay.
    RSS: https://astronomycast.libsyn.com/rss/
    iTunes: https://podcasts.apple.com/ca/podcast/astronomy-cast/id191636169?mt=2
    YouTube: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg


    🚀 JOIN OUR COMMUNITY:
    ════════════════════════════════════
    Patreon: https://patreon.com/universetoday


    🚀 OTHER SOCIAL MEDIA:
    ════════════════════════════════════
    Twitter: https://twitter.com/fcain
    Twitter: https://twitter.com/universetoday
    Facebook: https://facebook.com/universetoday
    Instagram: https://instagram.com/universetoday
    Twitch: https://twitch.tv/fcain


    🚀 CONTACT FRASER:
    ════════════════════════════════════
    Email: frasercain@gmail.com


    🚀 LICENSE:
    ════════════════════════════════════
    Creative Commons Attribution 4.0 International (CC BY 4.0)


    You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
    Support Universe Today podcasts with Fraser Cain

    Episode 745: Interview: Dr. Ken Olum, Boltzmann Brains, Cosmic Strings and Gravitational Waves

    Episode 745: Interview: Dr. Ken Olum, Boltzmann Brains, Cosmic Strings and Gravitational Waves

    My guest is Dr. Ken Olum, a research professor at Tufts University. His primary research is into cosmic strings, and how they could be detectable through techniques like gravitational waves.


    🚀 OUR WEBSITE:
    ════════════════════════════════════
    https://www.universetoday.com/


    🚀 PODCAST LINKS:
    ════════════════════════════════════
    RSS: https://universetoday.com/audio
    iTunes: https://universetoday.com/itunes
    Spotify: https://universetoday.com/spotify


    🚀 EMAIL NEWSLETTER:
    ════════════════════════════════════
    Read by 50,000 people every Friday. Written by Fraser. No ads.
    Subscribe Free: https://universetoday.com/newsletter


    🚀 OTHER PODCASTS:
    ════════════════════════════════════
    Weekly Space Hangout: Weekly news roundup with Fraser, special guests, and other space journalists.


    RSS: https://www.universetoday.com/feed/wshaudio/
    iTunes: https://podcasts.apple.com/ca/podcast/weekly-space-hangout-audio/id836926769
    YouTube: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/


    Astronomy Cast: Award-winning, long-running deep dive into space and astronomy with Fraser and Dr. Pamela Gay.
    RSS: https://astronomycast.libsyn.com/rss/
    iTunes: https://podcasts.apple.com/ca/podcast/astronomy-cast/id191636169?mt=2
    YouTube: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg


    🚀 JOIN OUR COMMUNITY:
    ════════════════════════════════════
    Patreon: https://patreon.com/universetoday


    🚀 OTHER SOCIAL MEDIA:
    ════════════════════════════════════
    Twitter: https://twitter.com/fcain
    Twitter: https://twitter.com/universetoday
    Facebook: https://facebook.com/universetoday
    Instagram: https://instagram.com/universetoday
    Twitch: https://twitch.tv/fcain


    🚀 CONTACT FRASER:
    ════════════════════════════════════
    Email: frasercain@gmail.com


    🚀 LICENSE:
    ════════════════════════════════════
    Creative Commons Attribution 4.0 International (CC BY 4.0)


    You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
    Support Universe Today podcasts with Fraser Cain

    Episode 744: Interview: Practical Time Travel with Prof. Ronald Mallet

    Episode 744: Interview: Practical Time Travel with Prof. Ronald Mallet

    In this special interview, I was fortunate to speak with Dr. Ronald Mallet, an emeritus professor at UConn. In addition to a lifetime's work in cosmology and astrophysics, Mallet has been trying to work out how our understanding of Einstein's theories of General Relativity might lead to a practical form of time travel.


    https://physics.uconn.edu/person/ronald-mallett/


    This interview was part of the Weekly Space Hangout for May 5th, 2021. You can watch the whole episode here:


    https://www.youtube.com/watch?v=iBwEAKA2ylw&t=2s


    Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week and answer them here.


    🚀 OUR WEBSITE:
    ════════════════════════════════════
    https://www.universetoday.com/


    🚀 PODCAST LINKS:
    ════════════════════════════════════
    RSS: https://universetoday.com/audio
    iTunes: https://universetoday.com/itunes
    Spotify: https://universetoday.com/spotify


    🚀 EMAIL NEWSLETTER:
    ════════════════════════════════════
    Read by 50,000 people every Friday. Written by Fraser. No ads.
    Subscribe Free: https://universetoday.com/newsletter


    🚀 OTHER PODCASTS:
    ════════════════════════════════════
    Weekly Space Hangout: Weekly news roundup with Fraser, special guests, and other space journalists.


    RSS: https://www.universetoday.com/feed/wshaudio/
    iTunes: https://podcasts.apple.com/ca/podcast/weekly-space-hangout-audio/id836926769
    YouTube: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/


    Astronomy Cast: Award-winning, long-running deep dive into space and astronomy with Fraser and Dr. Pamela Gay.
    RSS: https://astronomycast.libsyn.com/rss/
    iTunes: https://podcasts.apple.com/ca/podcast/astronomy-cast/id191636169?mt=2
    YouTube: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg


    🚀 JOIN OUR COMMUNITY:
    ════════════════════════════════════
    Patreon: https://patreon.com/universetoday


    🚀 OTHER SOCIAL MEDIA:
    ════════════════════════════════════
    Twitter: https://twitter.com/fcain
    Twitter: https://twitter.com/universetoday
    Facebook: https://facebook.com/universetoday
    Instagram: https://instagram.com/universetoday
    Twitch: https://twitch.tv/fcain


    🚀 CONTACT FRASER:
    ════════════════════════════════════
    Email: frasercain@gmail.com


    🚀 LICENSE:
    ════════════════════════════════════
    Creative Commons Attribution 4.0 International (CC BY 4.0)


    You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
    Support Universe Today podcasts with Fraser Cain

    Episode 743: Q&A 146: Could We Even Comprehend Aliens... as Aliens? And More..

    Episode 743: Q&A 146: Could We Even Comprehend Aliens... as Aliens? And More..

    In this week's questions show, I explain why we'd be able to recognize aliens, even if they were vastly more technologically advanced than us. Why I don't do any promotional ads on my videos, and if we have any examples of energy turning into matter.


    00:00 Start
    01:09 Can we actually recognize aliens?
    04:18 Why don't I have sponsors?
    06:33 Could we detect light pollution?
    08:36 Can energy turn into matter?
    10:18 How do we measure the age of the solar system?
    12:52 What other prototypes will we need for Mars?
    16:26 Can we extend the life of the Sun?
    21:10 Is it time to map Mars?
    23:43 Are there ultraviolet telescopes?
    25:43 What would Starship be used for?
    28:01 Can we match velocity with other stars?
    29:50 Do we know the rate of the Universe's expansion?


    Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week and answer them here.


    🚀 OUR WEBSITE:
    ════════════════════════════════════
    https://www.universetoday.com/


    🚀 PODCAST LINKS:
    ════════════════════════════════════
    RSS: https://universetoday.com/audio
    iTunes: https://universetoday.com/itunes
    Spotify: https://universetoday.com/spotify


    🚀 EMAIL NEWSLETTER:
    ════════════════════════════════════
    Read by 50,000 people every Friday. Written by Fraser. No ads.
    Subscribe Free: https://universetoday.com/newsletter


    🚀 OTHER PODCASTS:
    ════════════════════════════════════
    Weekly Space Hangout: Weekly news roundup with Fraser, special guests, and other space journalists.


    RSS: https://www.universetoday.com/feed/wshaudio/
    iTunes: https://podcasts.apple.com/ca/podcast/weekly-space-hangout-audio/id836926769
    YouTube: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/


    Astronomy Cast: Award-winning, long-running deep dive into space and astronomy with Fraser and Dr. Pamela Gay.
    RSS: https://astronomycast.libsyn.com/rss/
    iTunes: https://podcasts.apple.com/ca/podcast/astronomy-cast/id191636169?mt=2
    YouTube: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg


    🚀 JOIN OUR COMMUNITY:
    ════════════════════════════════════
    Patreon: https://patreon.com/universetoday


    🚀 OTHER SOCIAL MEDIA:
    ════════════════════════════════════
    Twitter: https://twitter.com/fcain
    Twitter: https://twitter.com/universetoday
    Facebook: https://facebook.com/universetoday
    Instagram: https://instagram.com/universetoday
    Twitch: https://twitch.tv/fcain


    🚀 CONTACT FRASER:
    ════════════════════════════════════
    Email: frasercain@gmail.com


    🚀 LICENSE:
    ════════════════════════════════════
    Creative Commons Attribution 4.0 International (CC BY 4.0)


    You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
    Support Universe Today podcasts with Fraser Cain

    Episode 742: Interview with Fraser on Demystifying Science

    Episode 742: Interview with Fraser on Demystifying Science

    Support Universe Today podcasts with Fraser Cain

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