logo
episode-header-image
Sep 2023
50m 28s

Subsurface oceans: The hidden potential ...

The Planetary Society
About this episode
Lujendra Ojha, assistant professor at Rutgers University, joins Planetary Radio to discuss how subsurface liquid water on exoplanets orbiting red dwarf stars could increase the likelihood of finding habitable worlds beyond our Solar System. 
Up next
Feb 25
Did an impact trigger cryovolcanism on Umbriel?
Could a single ancient impact have briefly transformed one of the Solar System’s darkest moons into a cryovolcanic world? When Voyager 2 flew past Uranus in 1986, it captured the only close-up images we have of Umbriel, a heavily cratered, charcoal-dark satellite long considered ... Show More
59m 57s
Feb 20
Book Club Edition: Planetary Society Chief Scientist Bruce Betts’ latest for kids
They informed and entertained together throughout the first 20 years of Planetary Radio. Listen in as the Society’s chief scientist and book club edition host Mat Kaplan share the mic once again for a delightful conversation about Dr. Betts’ two new space books for young people. ... Show More
56m 54s
Feb 18
A new chapter at The Planetary Society: Jennifer Vaughn becomes CEO
This week on Planetary Radio, we mark a major leadership transition at The Planetary Society. Host Sarah Al-Ahmed sits down with Bill Nye, outgoing chief executive officer and newly appointed chief ambassador of The Planetary Society, and Jennifer Vaughn, incoming chief executive ... Show More
59m 59s
Recommended Episodes
Sep 2025
Webb's Exoplanet Research Sounds Like Sci-Fi—But It's Real
Some exoplanets—like a gas giant with rain made of glass and 5,000-mile-per-hour winds—sound like worlds dreamed up by a science fiction writer. But they’re real. From light-years away, scientists can uncover details about planets orbiting distant stars and even ask whether some ... Show More
23m 43s
Apr 2024
Our Accidental Universe
Professor and presenter, Chris Lintott, talks about his new book Our Accidental Universe; a tour of chance encounters and human error in pursuit of asteroids, pulsars, radio waves, new stars and alien life. Even with incredible technological developments, the major astronomical e ... Show More
36m 14s
Jul 2024
#437: Mars' Sulphur Surprise & Extreme Exoplanet Orbits
Mars, Exoplanets, and Spacewalk Solutions Join Andrew Dunkley and Professor Fred Watson in this captivating episode of Space Nuts, where they explore the latest discoveries and innovations in space exploration. Episode Highlights: - Curiosity's Sulphur Surprise: Discover the unex ... Show More
32m 28s
Jan 2025
The Habitability of Planets
Melvyn Bragg and guests discuss some of the great unanswered questions in science: how and where did life on Earth begin, what did it need to thrive and could it be found elsewhere? Charles Darwin speculated that we might look for the cradle of life here in 'some warm little pond ... Show More
52m 50s
Oct 2025
Sunlight Satellites, Near-Earth Asteroids & the 6,000th Exoplanet Revelation
Sponsor Details:This episode is brought to you with the support of NordVPN....enhance your online privacy with the best in the game. To get our special Space Nuts price and bonus deal, visit www.nordvpn.com/spacenuts or use the code SPACENUTS at checkout.ontroversial Concepts: Su ... Show More
53m 17s
Oct 2025
E110 - Black Holes, Ancient Civilisations & The Search For Alien Life | David Kipping
» Produced by Hack You Media: pioneering a new category of content at the intersection of health performance, entrepreneurship & cognitive optimisation.Instagram: https://www.instagram.com/hackyoumedia/Website: https://hackyou.media/David Kipping studies exoplanets and the search ... Show More
1h 47m
Jun 2023
Oceans in hot water?
As Pacific Ocean temperatures rise, a major El Niño is looming. Experts from the European Centre for Medium range Weather Forecasting, Magdalena Balmaseda and Tim Stockdale, join us to discuss how it is heating up the world and if it could herald in a new period of climate uncert ... Show More
28m 19s
May 2025
Earth Series: What's Next for NASA Earth Science
NASA has a record of Earth observations going back more than 50 years. What might be in store for the next 50 years? In this finale of our Earth series, we hear from two scientists helping to chart the course of NASA Earth science. There are still many unanswered questions about ... Show More
28m 51s
Jan 2025
Extreme Winds, Martian Clays & Hidden Stars: #491 - The Interstellar Exploration
<b>Space Nuts Episode 491: The Windiest Planet, Martian Mysteries, and Light Pollution Concerns</b><br />Join Andrew Dunkley and Professor Jonti Horner in this captivating episode of Space Nuts, where they explore some of the most fascinating cosmic discoveries of our time. From ... Show More
39m 45s