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Fri, Oct 9
4 itemsNASA moved on two fronts this week: it released a final request for proposals for commercial space stations and tested experimental heat-shield capsules, while Crew-12 returned safely from the ISS.
NASA releases final request for commercial space station proposals
NASA issued its final Request for Proposals inviting US industry to submit plans for next-generation commercial space stations in low Earth orbit.
Why it mattersIt sets the procurement path for replacing the ISS with privately operated stations, shaping where companies will invest.
SpaceX Crew-12 splashes down off California
The Crew Dragon Freedom returned NASA astronauts Jessica Meir and Jack Hathaway, ESA's Sophie Adenot and Roscosmos cosmonaut Andrey Fedyaev, splashing down in the Pacific on Oct. 8, 2026.
Why it mattersA routine but essential crew rotation milestone that keeps ISS staffing and international partner cooperation on track.
NASA tests heat-shield capsules on cargo trash run
NASA flew 12 small experimental capsules on Northrop Grumman's 24th cargo resupply mission, releasing them after undocking to test heat shields for Moon and Mars returns.
Why it mattersReentry protection is a critical gap for deep-space crewed missions, and cheap cargo rides offer a low-cost way to test it.
Solar Orbiter traces solar switchbacks; Mars Express probes odd cloud
ESA's Solar Orbiter flew through an S-shaped magnetic switchback and traced its particles back to the Sun's surface, while Mars Express and a weather model suggested exotic physics behind Mars's strangest cloud.
Why it mattersBoth results sharpen understanding of solar magnetism that drives storms and of atmospheric processes on other planets.