Geothermal activity on the icy dwarf planets Eris and Makemake

Geothermal activity on the icy dwarf planets Eris and Makemake

A team co-led by the Southwest Research Institute has made a groundbreaking discovery, revealing evidence of hydrothermal or metamorphic activity on the icy dwarf planets Eris and Makemake in the Kuiper Belt. The lead author of this research, Chris Glein, joins Planetary Radio to explain. But our journey doesn't stop there. We dive into the newly reformed US Planetary Science Caucus with The Planetary Society's top space policy experts, Casey Dreier and Jack Kiraly. Our senior communications adviser, Mat Kaplan, celebrates a monumental achievement in space exploration — the successful landing of Intuitive Machine's Odysseus spacecraft on the lunar surface. And don't miss the latest installment of What's Up with Bruce Betts, our chief scientist, as he shares a new random space fact.

Discover more at: https://www.planetary.org/planetary-radio/2024-eris-and-makemake

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Episoder(1316)

Lucy in the Sky With Asteroids

Lucy in the Sky With Asteroids

A rare alignment of planets and other objects will enable the solar-powered Lucy spacecraft to examine seven asteroids, six of which are among the thousands of Trojan asteroids that orbit ahead of and...

24 Apr 201947min

The Triumph of a Failed Moon Landing

The Triumph of a Failed Moon Landing

The Beresheet lunar lander failed in the last few kilometers of its descent to the Moon. Two days later we learned that its team would try again. Deputy Mission Director Yoav Landsman is back with an ...

17 Apr 201938min

Celebrating Yuri’s Night with Legendary Astronaut Story Musgrave

Celebrating Yuri’s Night with Legendary Astronaut Story Musgrave

The Los Angeles celebration of Yuri’s Night came six days early this year. It attracted hundreds of space party animals, along with celebrities like Bill Nye and Story Musgrave. Host Mat Kaplan talked...

10 Apr 201944min

Space Policy Edition: T-minus Five Years and Counting

Space Policy Edition: T-minus Five Years and Counting

Can NASA return astronauts to the Moon by 2024? Vice President Mike Pence shocked the space community by announcing this ambitious new goal just weeks after the Trump Administration proposed a half-bi...

5 Apr 20191h 1min

Ice Worlds, Landing on the Moon and Blasting an Asteroid

Ice Worlds, Landing on the Moon and Blasting an Asteroid

When will we return to Uranus and Neptune? Planetary scientist Amy Simon explains why a mission to the so-called ice giants is a high priority as she tells us about these mysterious, blue worlds. Plan...

3 Apr 201941min

Dunes, Walnut Shells, Alien Impostors and Other Worlds: A Visit with Sarah Hörst

Dunes, Walnut Shells, Alien Impostors and Other Worlds: A Visit with Sarah Hörst

A very special, extended conversation with Johns Hopkins University planetary scientist Sarah Hörst is capped by a tour of her fascinating lab. That’s where Sarah and her team simulate decidedly un-Ea...

27 Mar 20191h 33min

Bill Nye and Planetary Radio Live at Extreme STEAM

Bill Nye and Planetary Radio Live at Extreme STEAM

Planetary Radio Live goes on stage at the first ever Fairplex Extreme STEAM Festival in Pomona, California. Host Mat Kaplan and Planetary Society CEO Bill Nye are joined by four young space scientists...

20 Mar 20191h 10min

Boosters, Breakthroughs and Budgets: Canada and the US Look Toward Space

Boosters, Breakthroughs and Budgets: Canada and the US Look Toward Space

The last few days have seen developments that will shape the space exploration plans of Canada and the USA. The Planetary Society’s Kate Howells is a member of Canada’s Space Advisory Board. She revie...

13 Mar 201935min

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