The Planetary Society

Planetary Radio: Space Policy Edition

Science EN ↓ 123 episodes

Your essential source for in-depth discussions and unique insights into the politics, policies, and systems that enable space exploration. Hosted by Casey Dreier, the Chief of Space Policy for The Planetary Society.

Author

The Planetary Society

Category

Science

Podcast website

www.planetary.org

Latest episode

Jul 3, 2026

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Episodes

How Russia's Invasion of Ukraine Has Changed Space, with Mariel Borowitz 06.05.2022

International space policy and sustainability expert Mariel Borowitz explores with Casey Dreier how the war in Ukraine reaches beyond Earth in ways that are chilling and surprising.

NASA's 2023 Budget Request 08.04.2022

A healthy $26 billion has been proposed for NASA next year, but there are at least a couple of troubling factors we’ll discuss as Congress begins its review.

Why are outer planets missions so expensive? 04.03.2022

Casey talks with experts about the 50th anniversary of the Pioneer 10 launch toward Jupiter and beyond, and why most outer planets missions since then have been so costly.

JWST and the politics of mega-science (with Robert Smith) 04.02.2022

Science historian Robert Smith describes how NASA's new flagship space observatory came to be.

What We're Watching in 2022 07.01.2022

Planetary Society chief of D.C. operations Brendan Curry returns for a look ahead at what to expect in 2022.

Astronomy goes big, with Heidi Hammel 03.12.2021

Veteran astronomer Heidi Hammel discusses how the new astrophysics decadal survey lays the groundwork for decades of exciting science.

We're entering a new era of planetary defense (with Lindley Johnson) 05.11.2021

The head of NASA’s planetary defense program discusses how the DART mission represents a new era for defending our planet from dangerous asteroids.

NASA's Congressional Logjam 01.10.2021

Brendan Curry, The Planetary Society’s chief of Washington operations, helps us untangle the fast-changing and complex machinations underway in the US capitol. What does it mean for NASA?

The cultural rituals of space advocacy, with Linda Billings 03.09.2021

Space outreach expert and social scientist Linda Billings talks with host Casey Dreier about the language space advocates use to share their message.

Mars via the Nuclear Option 06.08.2021

NASA’s Bhavya Lal returns to explain the challenges and big advantages of nuclear propulsion in space.

The Pentagon's UFO Report, Featuring Sarah Scoles 02.07.2021

The Pentagon has released its assessment of Unidentified Aerial Phenomena. Casey Dreier and science journalist Sarah Scoles talk about what’s behind the renewed interest in UFOs and Sarah’s book, They Are Already Here.

NASA's 2022 Budget Request Says "Yes" 04.06.2021

The White House’s proposed 2022 NASA budget is almost entirely great news, as is the announcement that two complementary orbiters will explore Venus.

How Starship at the Moon Brings NASA Closer to Mars 07.05.2021

NASA chose SpaceX’s Starship as the sole winner of its human lunar lander development contract in a move that may also take us closer to Mars.

Biden Names His NASA Administrator 02.04.2021

It looks like former senator Bill Nelson will be NASA’s next administrator. Casey Dreier and Mat Kaplan talk about his nomination and other developments in Washington D.C., including The Planetary Society’s very successful Day of Action.

SpaceX's Early, Desperate Days (with Eric Berger) 05.03.2021

Elon Musk’s SpaceX nearly failed 15 years ago as it struggled to launch its first rocket. Eric Berger has written about this challenging early era and how it helped create today’s successful, innovative company.

The Big Picture on U.S. Science Funding 05.02.2021

Matt Hourihan of the American Association for the Advancement of Science joins Casey Dreier for a deep dive into the U.S. government’s funding of science research and development.

A Mob at the U.S. Capitol 15.01.2021

Casey Dreier and our special guest, former National Space Council chief of staff Jared Zambrano-Stout, consider the troubling events at the U.S. Capitol in this special episode.

Operation Moonglow and the Global Impact of Apollo 04.12.2020

Space historian Teasel Muir-Harmony argues in her fascinating new book that the Apollo lunar program was promoted as a triumph of, not for, all mankind.

NASA's Post-Election Landscape 13.11.2020

With the United States election over, Casey Dreier and Mat Kaplan welcome back Planetary Society Chief of D.C. Operations Brendan Curry for a review of what may be in store for the U.S. space program.

Divining Biden's Space Policy with Jeff Foust 02.10.2020

Where would a Biden Administration take US space policy and NASA? Casey Dreier and space journalist Jeff Foust synthesize a best guess based on the available evidence.

The Moon-to-Mars Strategy, with Dr. Scott Pace 11.09.2020

The National Space Council’s Scott Pace talks with Casey Dreier about the current administration’s sweeping new strategy that integrates all elements of space development and exploration.

Why the SLS is a National Asset, and Why That Matters 07.08.2020

The Coalition for Deep Space Exploration’s Mary Lynne Dittmar talks with Casey Dreier about how and why spacefaring nations prioritize funding for space development and exploration.

A Trillion-Dollar Space Economy? 03.07.2020

How big is the space economy, and how big might it grow? Space policy expert Dr. Bhavya Lal brings the numbers down to Earth in a great conversation with Casey Dreier.

NASA’s Gamble Pays Off 05.06.2020

The safe arrival of SpaceX’s Crew Dragon at the International Space Station is a huge success for NASA and policymakers who gambled years ago on the value of commercial partnerships for the agency.

Our Moral Obligation to Explore Space 01.05.2020

Philosopher James Schwartz shares his thoughts about the ethics of space exploration, commercialization, and settlement.

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