Space Policy Edition: Mars via the Nuclear Option

Space Policy Edition: Mars via the Nuclear Option

Can nuclear propulsion fundamentally transform our ability to send humans to Mars? Bhavya Lal, a policy and nuclear engineering expert now working at NASA, helped write a new report on the topic for the National Academies of Sciences. She joins the show to talk about the advantages of various types of nuclear propulsion, the engineering and policy challenges that face them, and the role of government versus the private sector in developing and deploying transformational technologies. Discover more here: https://www.planetary.org/planetary-radio/0804-2021-spe-bhavya-lal-nuclear-propulsion

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Volcanic Venus? New insights from vintage data

Volcanic Venus? New insights from vintage data

Is Venus hiding volcanic secrets beneath its shroud of clouds? Robbie Herrick and Scott Hensley, the minds behind a new paper on recent potential volcanic activity on Venus, join Planetary Radio to di...

29 Mars 202348min

Getting psyched for Psyche

Getting psyched for Psyche

NASA’s Psyche mission to explore a metallic asteroid will launch later this year. Lindy Elkins-Tanton, the principal investigator for Psyche, joins Planetary Radio to share the mission’s status and lo...

22 Mars 202353min

Universal Harmonies: Sonifying images for science and accessibility

Universal Harmonies: Sonifying images for science and accessibility

Kim Arcand from NASA’s Chandra X-ray Observatory joins Planetary Radio to share her team’s new album “Universal Harmonies.” It’s a beautiful collection of sonified observations taken by the space tele...

15 Mars 202355min

Looking back on Voyager’s 45th Anniversary

Looking back on Voyager’s 45th Anniversary

Planetary Radio’s creator Mat Kaplan guest hosts for this look back at the Jet Propulsion Lab’s celebration of the 45th anniversary of the Voyager mission. Stick around for his conversation with Ann D...

8 Mars 20231h 15min

Space Policy Edition: The Tricky Ethics of Space Settlement

Space Policy Edition: The Tricky Ethics of Space Settlement

Humanity is on the cusp of attempting permanent settlement on other worlds. But who gets to go? How will we govern ourselves or enforce laws off Earth? How can you have property rights, labor rights, ...

3 Mars 20231h 11min

The Canadian Lunar Rover with Peter Visscher

The Canadian Lunar Rover with Peter Visscher

In this week’s episode, Director of Canadensys West Peter Visscher fills us in on the upcoming Canadian lunar rover. Visscher has been working on the rover for years. Bruce Betts also returns to the s...

1 Mars 202336min

Martian rock collecting: From meteorites to Mars Sample Return

Martian rock collecting: From meteorites to Mars Sample Return

Exciting updates to the plans to return samples from Mars to Earth are underway. Meenakshi Wadhwa, principal scientist for Mars Sample Return at NASA JPL, shares what we have learned from our studies ...

22 Feb 202346min

Are we alone? The search for alien technosignatures

Are we alone? The search for alien technosignatures

A new volunteer science project to search for alien technosignatures has launched! Jean-Luc Margot and Megan Li from UCLA join us to share the exciting debut of their Planetary Society STEP Grant-fund...

15 Feb 202358min

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