Space Policy Edition: What’s Going on with: Congress, MSR, and ?

Episode Summary

Executive Summary: The episode examines three intertwined space-policy issues: a difficult FY2024 NASA budget fight amid sharply divergent House/Senate allocations, the growing uncertainty around Mars Sample Return costs and schedule, and the likely end of the FAA’s commercial human-spaceflight learning period. The hosts emphasize that politics, not just engineering, will determine NASA’s near-term priorities and that clearer regulation may be overdue for commercial spaceflight.

Main Topics: FY2024 NASA and CJS appropriations fight: The hosts break down the House and Senate Commerce-Justice-Science allocations, the impact of the Fiscal Responsibility Act, and why NASA’s final budget depends on negotiations over much larger DOJ/Commerce tradeoffs. Mars Sample Return cost and schedule uncertainty: They discuss leaked cost estimates, NASA’s second independent review, and the tension between scientific urgency and rising costs for a flagship mission seen as a top decadal priority. NASA’s portfolio tradeoffs and science-mission pressures: The conversation highlights how budget pressure affects other planetary science missions such as Europa Clipper, Dragonfly, VERITAS, Psyche, and NEOSurveyor, and how NASA may need to prioritize within a constrained topline. Congressional dysfunction and continuing resolution risk: The hosts argue that narrow majorities and partisan conflict make a year-long continuing resolution likely, which would lock NASA near FY2023 levels and limit planning certainty. FAA commercial human-spaceflight regulation: They debate whether the long-running FAA learning period should expire and be replaced by a formal regulatory framework, especially after the OceanGate Titan disaster. Planetary Society advocacy and Day of Action: The episode closes by promoting the Planetary Society’s September Day of Action in Washington, D.C., encouraging members to lobby for NASA funding near the president’s requested level.

Key Arguments: Without final 302(b) allocations and appropriations bill text, NASA’s FY2024 funding level remains uncertain, and the final outcome will hinge on broader CJS bargaining rather than NASA alone. The House allocation strategy is unusually restrictive and may depend on politically unrealistic offsets from cutting Biden-era priorities, making a compromise with the Senate difficult. The Fiscal Responsibility Act’s additional Commerce funding softens the headline allocation numbers, but it does not eliminate the overall budget squeeze on NASA and NSF. NASA’s budget growth is constrained because it pays heavily for skilled labor; doing "more with less" is not realistic when personnel costs rise faster than inflation. Mars Sample Return is scientifically vital and a decadal priority, but its cost growth and evolving scope have created real confidence problems for Congress and the broader community. NASA’s current uncertainty on Mars Sample Return is partly because the mission is still in formulation, where design choices and scope changes can radically alter cost estimates. A continuing resolution would likely leave NASA near FY2023 spending levels and force internal tradeoffs, but it is still better than a shutdown. Commercial human-spaceflight regulation should move beyond an indefinite learning period because the industry is maturing and safety oversight could strengthen public confidence. The OceanGate Titan tragedy changed the political environment, making it harder to justify leaving human spaceflight lightly regulated. The Planetary Society sees advocacy as essential because Congress responds to clear, organized pressure, especially on NASA’s budget priorities.

Data Points: CJS Senate allocation: just under $70 billion - Top-line Senate 302(b) allocation for Commerce-Justice-Science before the Fiscal Responsibility Act adjustment CJS House allocation: about $59 billion - Top-line House 302(b) allocation for Commerce-Justice-Science House-Senate CJS gap: about $11 billion - Difference between House and Senate allocations Fiscal Responsibility Act Commerce add-on: $11 billion - Added to Commerce, effectively softening CJS allocation pressure but not reusable elsewhere in CJS Adjusted Senate CJS number: about $80 billion - After adding the Commerce-related $11 billion adjustment Adjusted House CJS number: about $70 billion - After adding the Commerce-related $11 billion adjustment NASA share of CJS: 31% to 35% - Historical share of the CJS allocation going to NASA over the last decade NASA President’s budget request: $27 billion - Referenced as the likely requested NASA topline that appears unlikely to be reached Mars Sample Return FY2024 request: $950 million - NASA requested this amount for Mars Sample Return in FY2024 Additional Mars Sample Return funding mentioned by Administrator: $250 million - Bill Nelson’s testimony suggested NASA needed this extra amount beyond the request Mars Sample Return leaked total cost estimate: $8 to $9 billion - Reported leaked estimate for the mission’s total lifecycle cost Mars Sample Return original estimate: $4 to $5 billion - Earlier expected lifecycle cost range discussed as the baseline that has roughly doubled Mars Sample Return decadal growth trigger: 20% over estimate or >30% of PSD funding in one year - Conditions cited from the decadal survey for seeking more funding rather than canceling the mission Mars Sample Return one-year spending pace: north of $1 billion per year - Current annual spending level cited as unusually high Continuing resolution scenario for NASA: 99% of FY2023 spending - One likely fallback outcome discussed if appropriations are delayed NASA under CR scenario: $25.1 billion - Approximate NASA topline under a year-long continuing resolution at 99% of FY2023 funding House-favoring scenario for NASA: about $20.1 to $20.9 billion - Estimated NASA funding if the House-side low CJS allocation dominates Senate-favoring scenario for NASA: about $24.1 billion - Estimated NASA funding if the Senate-side higher CJS allocation dominates European Mars Sample Return cost contribution: mentioned as part of a multi-agency international mission - Used to illustrate the mission’s complexity and political/technical breadth NEOSurveyor cost growth: $1.6 billion from $600 million - Example of rising planetary mission costs cited during the discussion Commercial space learning period expiration: September - FAA’s existing light-touch regulatory period is set to expire in September Planetary Society Day of Action: September 17-18 - Advocacy event in Washington, D.C., with training on the 17th and congressional meetings on the 18th

Pivotal Quotes: "You do less with less because you're paying for people." — Casey Dreyer: Argument against the notion that NASA or NSF can simply absorb budget cuts without reducing scientific output "Mars Sample Return is of fundamental strategic importance to the United States." — Casey Dreyer citing the decadal survey: Summarizing the planetary science community’s formal priority for the mission "I see no realistic political pathway to getting these extended after this disaster." — Jack Curley: On the FAA learning period after the OceanGate Titan submersible tragedy

Implications: NASA funding is likely to stay constrained, forcing hard mission tradeoffs and increasing pressure to protect top priorities. Mars Sample Return needs clearer cost/scope answers soon, while commercial human-spaceflight regulation may finally move toward a formal safety regime.