Planetary Radio: Space Exploration, Astronomy and Science Triumph and turmoil: Artemis II and the renewed fight to save NASA science
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Apr 15, 2026 Bruce Betts, Planetary Society chief scientist who gives astronomy tips. Ari Koeppel, AAAS policy fellow who analyzes federal science budgets. Jack Kiraly, Planetary Society government relations director who leads advocacy. They celebrate Artemis II's record lunar moments and personal tributes. Then they unpack a surprising Presidential Budget Request that threatens many NASA science missions and outline the advocacy response.
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Crater Carol Dedicated During Artemis II
- Artemis II crew Integrity named a near-side crater Carol in honor of Reed Wiseman's late wife and proposed Integrity for a far-side crater.
- Wiseman described the exact landmarks: northwest of Glushko near the near/far side boundary and between Oriental and Ohm on the far side.
Christina Koch's Message To Earth From Lunar Orbit
- Christina Koch spoke to Earth from lunar orbit, saying 'we choose Earth' while describing future science and industry on the Moon.
- Her message emphasized exploring, building outposts, driving rovers, and always choosing Earth and one another.
Eclipse and Meteor Flashes Seen From Lunar Orbit
- Artemis II observed a total solar eclipse and multiple lunar impact flashes visible to the naked eye from lunar orbit.
- Victor Glover and Reed Wiseman reported seeing three to four quick impact flashes, south of the lunar equator and spread across the near side.