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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Jaksot(1315)

Perseverance Perseveres: A Mars rover update from Ken Farley

Perseverance Perseveres: A Mars rover update from Ken Farley

Perseverance, the Mars 2020 rover, has begun an exciting new phase of its mission. Project scientist Ken Farley tells us why the ancient river delta it has entered is so enticing and intriguing. Ken a...

11 Touko 202237min

Space Policy Edition: How Russia's Invasion of Ukraine Has Changed Space, with Mariel Borowitz

Space Policy Edition: How Russia's Invasion of Ukraine Has Changed Space, with Mariel Borowitz

It's not just the ISS partnership — commercial satellites, international cooperation, and managing space debris may all be impacted by the war in Ukraine. Professor Mariel Borowitz, an expert in inter...

6 Touko 20221h 11min

Heavy Metal: An encounter with the Psyche spacecraft

Heavy Metal: An encounter with the Psyche spacecraft

Psyche is a 279 kilometer-wide (173 mile-wide) hunk of metal in space. Psyche is also a magnificent spacecraft that will soon head toward its namesake in the asteroid belt. Host Mat Kaplan recently vi...

4 Touko 202246min

The End of Astronauts?

The End of Astronauts?

Do we need to send humans into space? Won't robots soon be smart enough and capable enough to do this dangerous work for us? These and other questions are explored by Martin Rees, Britain's Astronomer...

27 Huhti 202245min

Yuri’s Night: Join the party!

Yuri’s Night: Join the party!

Host Mat Kaplan joined the Los Angeles celebration of humanity becoming a spacefaring species. He talked with the Yuri’s Night founders and others under the Space Shuttle Endeavour. The much-anticipa...

20 Huhti 202257min

Apollo 13 astronaut Fred Haise

Apollo 13 astronaut Fred Haise

“Never panic early” is both Fred Haise’s motto and the title of his new memoir. Join us for a wonderful hour of stories about the Moon mission that almost didn’t make it home, along with Fred’s memori...

13 Huhti 20221h 10min

Space Policy Edition: NASA's 2023 Budget Request

Space Policy Edition: NASA's 2023 Budget Request

The Biden administration is proposing $26 billion for NASA next year, with significant increases benefiting the Artemis program, Mars Sample Return and Earth Science missions. But not everything is go...

8 Huhti 20221h 5min

Neptune Odyssey: why we need to visit an ice giant

Neptune Odyssey: why we need to visit an ice giant

Recommendations made in the 2023-2032 Planetary Science and Astrobiology Decadal Survey will be revealed on April 19. One of the 11 design studies commissioned for the survey explores a flagship missi...

6 Huhti 202245min

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