A Rogue World Wanders as PlanetVac Heads for the Moon and Mars
In a jam-packed episode, we’ll talk to a discoverer of a distant, lonely planet that wanders the galaxy, and then turn to plans to send a radically-simple sample collection system to the Moon and Mars...
11 Nov 202055min
A Return to Asteroid Mining, and Digging Into Space Ethics with Joel Sercel
At least two ambitious, smart asteroid mining companies have gone bust. Joel Sercel makes the case that his new effort comes at a much better time, and with a better approach. He’ll also share his aud...
4 Nov 20201h 7min
A Deep Dive into Asteroid Bennu With Dante Lauretta
We are joined by the leader of the OSIRIS-REx mission that sampled an asteroid last week. Dante reveals just how brilliantly successful the encounter was, and describes preparations for the journey ba...
28 Okt 202044min
We Have Sampled an Asteroid! And the Search for Life Above Venus
OSIRIS-REx has done it! We have special coverage of the spacecraft’s successful collection of a sample from asteroid Bennu. Then we talk with Jane Greaves, leader of the team that found evidence of ph...
21 Okt 202050min
Beyond Earth’s Edge: A Celebrity Space Poetry Jam!
Beyond Earth’s Edge: The Poetry of Spaceflight is the new and outstanding collection of poems edited by Julie Swarstad Johnson and Christopher Cokinos. They’ll join us to hear poems in the collection ...
14 Okt 20201h 7min
Protectors of Earth! (and Other Worlds)
Protecting worlds like Earth and Mars from microscopic invaders carried by human and robot visitors was just one of the scores of topics covered at this year’s Humans to Mars summit. Mat Kaplan modera...
7 Okt 20201h 9min
Space Policy Edition: Divining Biden's Space Policy with Jeff Foust
A month before the U.S. election Joe Biden's campaign has yet to state its goals for space and NASA. We asked Jeff Foust, one of the best space reporters in the business, to help us piece together a w...
2 Okt 202053min
Exploring the Cosmos With Heidi Hammel and AURA
AURA, the Association of Universities for Research in Astronomy, is the organization that oversees operation of many of our world’s most powerful telescopes, including the Hubble Space Telescope. Vet...
30 Sep 202058min
