The Skies of Super-Earths and Mini-Neptunes

The Skies of Super-Earths and Mini-Neptunes

There appear to be more mini-Neptunes (also known as Super Earths) across our galaxy than any other type of planet. Hannah Wakeford wants to learn if some of them support life, and she’s doing this by exploring their skies. Curiosity, the Mars Science Laboratory rover, has reached an exciting and critical part of its mission of discovery. Senior editor Emily Lakdawalla provides an update. The beautiful Pasadena Public Library hosted Bruce Betts and Mat Kaplan for a special afternoon that included recording this week’s What’s Up. You can learn more about this week’s guests and topics at: http://www.planetary.org/multimedia/planetary-radio/show/2019/0501-2019-hannah-wakeford-mini-neptunes.htmlLearn more about your ad choices. Visit megaphone.fm/adchoices

See omnystudio.com/listener for privacy information.

See omnystudio.com/listener for privacy information.

Avsnitt(1316)

Life, the Universe and Britney Schmidt

Life, the Universe and Britney Schmidt

Our in-depth, fascinating conversation with Cornell University professor Britney Schmidt touches on how we’ll recognize life when we find it elsewhere, her sub-ice exploring robotic submarine, why we ...

18 Maj 20221h 19min

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 Maj 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 Maj 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 Maj 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 Apr 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 Apr 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 Apr 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 Apr 20221h 5min

Populärt inom Vetenskap

svd-nyhetsartiklar
p3-dystopia
dumma-manniskor
pojkmottagningen
allt-du-velat-veta
det-morka-psyket
kapitalet-en-podd-om-ekonomi
rss-experimentet
dumforklarat
rss-vetenskapsradion-2
halsorevolutionen
rss-ufo-bortom-rimligt-tvivel
medicinvetarna
rss-vetenskapsradion
paranormalt-med-caroline-giertz
bildningspodden
rss-spraket
sexet
vetenskapsradion
4health-med-anna-sparre