Sending an SOS to Congress: Save Our Science!

Episode Summary

Executive Summary: This episode centers on the Planetary Society’s urgent Save Our Science campaign to stop NASA space-science budget cuts being shifted to shuttle/ISS costs, featuring Lou Friedman’s Capitol Hill lobbying update and the case for preserving robotic exploration. It also covers Mars rover activity, a Triton geyser explanation, and Bruce Betts’ night-sky update, trivia, and Venus-centric space history.

Main Topics: Save Our Science campaign: Lou Friedman explains the Planetary Society’s lobbying push to block major cuts to NASA space science and restore funding for robotic exploration and Europa-related missions. Congressional strategy and political outreach: The episode details meetings with congressional staff, support from Bill Nye, James Cameron, and Sen. Barbara Mikulski, plus the use of ads and petitions to influence appropriations decisions. NASA budget tradeoffs: shuttle/ISS vs. science: A major theme is the argument that money should not be taken from science to fund the shuttle’s return to flight and completion of the International Space Station. Current planetary mission updates: The show reports on ISS maintenance, Mars Science Laboratory contracting, Spirit’s winter science work, and Opportunity’s temporary entrapment in sand. Triton geysers and icy-world geology: Emily Lochtawala answers a listener question by explaining Triton’s geysers through the solid-state greenhouse hypothesis and the role of subsurface nitrogen ice. Night sky, Venus, and space history: Bruce Betts covers visible planets, a Mars-Saturn conjunction, Venus’ brightness, Venus mission history, and trivia about lunar orbiters and Soviet cosmonauts.

Key Arguments: NASA science should not be sacrificed to pay for shuttle/ISS costs; science funding is essential to public support and the long-term health of exploration. An emergency appropriation for the shuttle would be more appropriate than raiding science accounts, especially because the shuttle is an aging, retiring system. Public enthusiasm for space has been built by missions like Hubble, Mars rovers, Cassini-Huygens, Deep Impact, and exoplanet discoveries; cutting science risks losing that momentum. Congressional advocacy is strengthened by broad public petitions, media outreach, and high-profile supporters such as Bill Nye, James Cameron, and Nobel Prize winners. International cooperation is increasingly important for lunar and planetary exploration, and the Planetary Society aims to build a global constituency for space science. Triton’s geysers likely arise from weak solar heating trapped under transparent nitrogen ice, showing that even distant icy worlds can be geologically active.

Data Points: ISS spacewalk duration: 6.5 hours - Current station crew conducted a long maintenance and repair EVA. Mars Science Laboratory launch date: 2009 - NASA awarded Lockheed Martin a contract for support and an Atlas V launch vehicle. Spirit rover location: Low Ridge near McCool Hill in Columbia Hills, Gusev Crater - Spirit had settled in for winter and was doing detailed science while stationary. Opportunity rover progress: about 100 meters per week - Reported pace during most of May before becoming stuck in a dune on May 29. Triton geyser height: 8 kilometers - Voyager 2 observed geysers of black gas erupting from Triton’s southern hemisphere. Triton temperature: 40 Kelvin above absolute zero - Used to emphasize how unexpectedly active the moon is despite extreme cold. Solar heating at Neptune distance: 900 times weaker than on Earth - Explains why Triton’s geysers are surprising and why a greenhouse-like effect is needed. House appropriations markup timing: mid-June - Lou Friedman said this would be the first major budget decision point. Senate markup timing: late January - Lou discussed a later Senate appropriations schedule. Final bill resolution: possibly September or October - Estimated timeline for resolving House-Senate differences. Trivia answer count: many entries with none incorrect - Bruce Betts noted strong listener participation in the contest.

Pivotal Quotes: "Don't trash space science" — Planetary Society ad slogan: Referenced by Lou Friedman as the Washington Post ad used in the lobbying campaign. "thanks for being in the right orbit" — Senator Barbara Mikulski: Her inscription on the Planetary Society’s ad after a private meeting in her office. "we are for human space flight. We're not opposed to human spaceflight. We are for the new vision for space exploration. We just believe it has to be conducted with a strong science program" — Lou Friedman: Lou’s summary of the Society’s position on exploration policy.

Implications: The episode frames science funding as politically vulnerable but publicly popular; outcomes in Congress will shape whether NASA prioritizes exploration or hardware. It also reinforces the value of international collaboration and sustained public engagement in planetary science.