Spiraling Closer to Ceres With the Dawn Mission’s Marc Rayman
It’s the biggest dwarf planet between here and Pluto, and it has a new permanent resident. The Dawn spacecraft is orbiting Ceres in the asteroid belt, revealing it as never before. What are those brig...
19 Maj 201533min
Alan Stern and the Rise of Pluto
Humankind’s arrival at Pluto is barely two months away. The science and images have already started to flow from New Horizons, according to the mission’s Principal Investigator, Alan Stern. Alan retur...
12 Maj 201528min
Sean Solomon on the Climactic End of the MESSENGER Mission to Mercury
We open with the countdown to destruction—the MESSENGER spacecraft’s impact on Mercury ended its spectacularly successful mission. Principal Investigator Sean Solomon joins us immediately after this b...
5 Maj 201528min
Countdown to LightSail: An Update
The road to space has been a rocky one for most spacecraft, and LightSail is no different. Challenges remain even with the May 20th launch of a test mission approaching. Embedded LightSail reporter Ja...
28 Apr 201528min
Saving the Planet at the Planetary Defense Conference
Planetary Radio Live was the only public event at the just-completed Planetary Defense Conference in Italy. Join us for excerpts from an all-star celebration of worldwide efforts to find, track, chara...
21 Apr 201528min
Rob Manning and Landing on Mars
Landing on Mars is hard, and the bigger you are, the harder it gets. Rob Manning returns to tell us about one of NASA’s best hopes for getting much bigger spacecraft down there—spacecraft that may one...
14 Apr 201539min
Humans Orbiting Mars: Report on the Workshop
A human mission to orbit Mars might be possible by 2033, and it might be accomplished at reasonable cost and with existing or nearly-ready technology. Three leaders of a recent Washington DC conferenc...
7 Apr 201537min
Robert Bigelow and His Expandable Space Habs
Bigelow Aerospace’s BEAM expandable/inflatable space module will be attached to the International Space Station later this year. Mat travels to the company’s headquarters for a conversation with found...
31 Mars 201528min
