Universe Today Podcast

Updated: 27 Jun 2025 β€’ 1366 episodes
www.universetoday.com

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

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The first pictures from Rubin are finally here, construction begins on the LISA mission, Webb directly images a Saturn-sized exoplanet, and do pulsar have mountains? And in Space Bites+, a fast radio burst is coming from inside the Solar System. πŸš€ [Space Bites+] No ADS. BONUS Story. For FREE: https://www.patreon.com/u

25 min
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Does terraforming a tidally-locked planet make any sense? Are the images we got of our galaxy's supermassive black hole fake? Can we observe gravitational waves that came before the CMB? And in Q&A+ who is currently working on space elevators? Answering all these questions and more in this Q&A show. 🎁 [Q&A+] Same vide

20 min
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Why doesn't NASA remove the artefacts from JWST images? How would TRAPPIST-1 planets look from their surface? Why don't they just form space telescope lenses from liquid glass in space? And in Q&A+ what shape does the solar gravitational lens look like? Answering all these questions and more in this Q&A show. 🎁 [Q&A+]

16 min
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Solar power has its limits. Some space missions will need an alternative source of power like RTGs. How can we make them better? Which fuel is optimal for them and why? How to convert heat into electricity? Finding out in this interview. 😍 [Interview+] Bonus Part. No YT ads. https://www.patreon.com/universetoday 🟣 Gu

44 min
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A new mission can make solar eclipses on demand, what do supernovae and stellar flybys do to Earth’s climate, how asteroid 2024 YR4 will make the mother of all meteor showers, and Starship 36 explodes during testing. And on Space Bites+, how we could use a space elevator to extract water from Ceres. πŸš€ [Space Bites+] N

22 min
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Can a giant asteroid knock the Moon from its orbit? How good does a telescope need to be to see the Oort cloud? What are the odds of a rogue planet hiding nearby in our Solar system? And in our extended Q&A+ version, can we be sure that we're alone in the Universe? Answering all these questions and more in this Q&A sho

18 min
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