
Planetary Radio: Space Policy Edition
The politics, policy, and history behind space exploration.
Latest episodes

Nov 16, 2018 • 50min
After the Midterms—Looking Ahead with Marcia Smith
The counting continues as we publish this month’s special episode, with a handful of seats in the US Senate and House still up for grabs. But with the Democratic takeover of the House assured, and several longtime space advocates turned out, change is certainly coming.

Oct 5, 2018 • 1h 9min
How NASA Came to Be
Happy 60th, NASA. In celebration of the space agency’s birthday, we do the audio equivalent of pulling out NASA’s baby book and explore its origin story.

Sep 7, 2018 • 1h 25min
Did NASA Ace its Midterms? With Special Guest Louise Prockter
We talk with planetary scientist and Lunar and Planetary Institute Director Louise Prockter, who co-led creation of a new report evaluating the performance of NASA's planetary science division.

Aug 3, 2018 • 1h
Destination…Mars? Contradictions and Principles
The Senate just held a hearing on NASA's efforts to send humans to...Mars? A week later, the same committee advanced legislation to extend the life of the International Space Station to 2030, six years beyond the current end-date and two years beyond the current hardware safety ratings.

Jul 6, 2018 • 1h 47min
Space Force! With Special Guest Brian Weeden
President Trump recently ordered the creation of Space Force—but what does that mean? What are the implications for militarization of space? National security expert Dr. Brian Weeden joins the show to explain the announcement.

Jun 1, 2018 • 1h 12min
Space Policy Directive 2—This Time it's Commercial
President Trump just signed a new space policy directive targeting the regulations surrounding commercial spaceflight. Casey Dreier, Jason Callahan, and Mat Kaplan dive into the implications of the new directive and what it means for the relationship between government and space. They also break down all of the good news in the House's new funding bill for NASA, and highlight NASA Administrator Jim Bridenstine's turnaround on climate change.

May 4, 2018 • 1h 3min
A Commercial Future for the Space Station?
After announcing it intends to divest from the International Space Station in 2025, NASA quietly released a new report on its transition plans, laying out a series of principles that will set the future of U.S. astronauts in low-Earth orbit. Can a private entity really take over the space station? Where did this idea come from anyway?

Apr 6, 2018 • 1h 17min
Lori Garver on what a NASA Administrator (and Deputy) actually does
Lori Garver, former Deputy Administrator of NASA, talks with Casey about what the Deputy and Administrator jobs are like day-to-day, how decisions actually get made at the top, and why the current lack of confirmed leadership hurts the space agency.

Mar 2, 2018 • 36min
Space Policy Edition #23 - Blitzing Congress: Planetary Society volunteers visit Capitol Hill
Society members from 21 states descended on the U.S. capitol for a

Feb 17, 2018 • 53min
Space Policy Edition Special: The 2019 President’s Budget Request Unveiled
As promised, Casey Dreier and Jason Callahan are back with a special review of the just-released FY 2019 President’s Budget Request (PBR) for NASA. It contains good news, bad news and odd news. What is likely to stand? What will Congress ignore, going its own way? NASA’s new lunar ambitions, Mars Sample Return, WFIRST and more hang in the balance. Let the debate begin.