The Artemis II crew has returned home safely after a historic 10-day journey around the Moon, the first crewed lunar mission in over 50 years. In this episode, we celebrate some of the mission's most extraordinary moments: the record-breaking Flight Day 6 when Commander Reid Wiseman, Pilot Victor Glover, and Mission Specialists Christina Koch and Jeremy Hansen traveled farther from Earth than any humans in history, a breathtaking solar eclipse observed from lunar orbit, meteorite impact flashes spotted on the lunar surface, and a deeply personal crater dedication that moved the world.

But the triumph comes with turbulence. Just days after launch, the White House released a Presidential Budget Request proposing a 47% cut to NASA's science budget — threatening 84 missions and nearly half of NASA's science portfolio. Jack Kiraly, director of government relations at The Planetary Society, and Ari Koeppel, AAAS Science and Technology Policy Fellow, join host Sarah Al-Ahmed to break down what's at stake and what's being done about it. Plus, Chief Scientist Bruce Betts joins for this week's What's Up.

Discover more at: https://www.planetary.org/planetary-radio/2026-artemis-ii-save-nasa-science

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Four astronauts — Commander Reid Wiseman, Pilot Victor Glover, Mission Specialists Christina Koch and Jeremy Hansen — are on their way around the Moon, on a journey that will take them farther from Earth than any human has gone before. This week on Planetary Radio, we bring you the sounds of launch day and the voices of the people who lived it.

You’ll hear from the engineers who built the spacecraft, including Mark Tobias, chief engineer at Northrop Grumman, Jan-Henrik Horstmann, European Service Module team leader at ESA, and Debbie Korth, deputy manager of NASA's Orion Program. U.S. Representative Mike Haridopolos and Senator and former astronaut Mark Kelly share their perspectives from the ground. Canadian Space Agency astronaut Joshua Kutryk reflects on what it means for Canada to have one of their own heading to deep space for the very first time. NASA Chief Exploration Scientist Jake Bleacher and Lisa Carnell, director of Biological and Physical Sciences at NASA's Science Mission Directorate, break down some of the research happening on this mission. NASA astronaut Steve Bowen shares what it feels like to watch a crew launch knowing exactly what they're about to experience. And Joel Kearns, NASA's deputy associate administrator for exploration, reflects on what this moment means for the future of human spaceflight.

Plus, Planetary Society Science Editor Asa Stahl and Digital Community Manager Ambre Rose Trujillo, share what it was actually like to be there on launch day. And Planetary Society Chief Scientist Bruce Betts joins us for What's Up, with a look at what we've learned about the Moon since the Apollo era.

Discover more at: https://www.planetary.org/planetary-radio/2026-artemis-ii-launch

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What makes Cape Canaveral the center of U.S. spaceflight? The answer is a fascinating mix of geography, military strategy, Cold War politics, and a fair amount of historical accident.

In this episode of the Space Policy Edition of Planetary Radio, host Casey Dreier, chief of space policy at The Planetary Society, sits down with Stephen C. Smith, author and writer behind the Substack The Space Pundit, to discuss his book Return to Launch: Florida and America's Space Industry. A longtime Kennedy Space Center Visitor Complex communicator and Merritt Island resident, Smith brings a unique perspective to the story of how a remote Florida peninsula became the gateway to the Cosmos.

The conversation spans the full arc of Cape Canaveral's history, from captured Nazi V-2 rockets fired off a concrete slab in 1950, the Apollo era's dramatic economic boom and bust, and the rise of commercial spaceflight. Along the way, Smith and Dreier explore why Mexico's president inadvertently shaped U.S. launch site selection, how eminent domain built a spaceport, and what Space Florida did to help break the region's cycle of economic dependence on government programs.

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