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Industry warns ISS reductions and launch-capacity limits could slow U.S. microgravity biotech and commercial LEO transition

5752773 · September 3, 2025
AI-Generated Content: All content on this page was generated by AI to highlight key points from the meeting. For complete details and context, we recommend watching the full video. so we can fix them.

Summary

Witnesses told senators that proposed program cuts and launch infrastructure constraints risked reducing U.S. crew on the ISS and stalling microgravity manufacturing gains; Redwire highlighted medical and pharmaceutical research aboard the station.

Industry witnesses and former NASA officials told the Senate Commerce Committee that continued operations in low Earth orbit (LEO) and predictable funding are critical to sustain emerging commercial microgravity industries. Michael Gold of Redwire said that without the funding and directive of recent congressional action, "we run the risk of reducing the number of American astronauts on the ISS from 4 to 3, and then down to 2." He added that such…

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