Today In Space
Last Updated: Monday, Dec. 8, 2025, 5:20 AM PST
2025-12-08T05:20:15.420569-08:00 2025-12-08T05:20:15.420569-08:00 (2025-12-08T05:20:15.420569-08:00)
Sun unleashes intense X-class solar flare, triggering radio blackouts across Australia
By Space.com: The powerful X1.1 solar flare from sunspot region 4298 sparked strong radio blackouts on the sunlit portion of Earth at the time of eruption.
Avio Wins €35M Defence Contract, Expects €600M+ in ESA Awards After CM25 Funding Commitments
By European Spaceflight: Avio has secured a new €35 million defence contract and anticipates more than €600 million in new ESA awards following CM25 funding commitments.
NASA extends CASIS agreement to manage ISS National Lab, likely a final extension
By SpaceNews.com: NASA has extended an agreement with a nonprofit organization to manage the portion of the ISS designated as a national lab, likely for the final time.
SpaceX set to launch 3,000th Starlink satellite aboard booster B1067 on its record 32nd flight
By Spaceflight Now:  Update Dec. 7, 6:32 p.m. EST (2332 UTC): SpaceX scrubbed the launch.
SpaceX Falcon 9 rocket launches Starlink satellites from Vandenberg in California (video)
By Space.com: Liftoff occurred at 12:58 p.m. EST on Sunday (Dec. 7).
AI is making spacecraft propulsion more efficient – and could even lead to nuclear-powered rockets
By Space.com: From bicycles to rockets, learning through experience – whether human or machine – is shaping the future of space exploration.
Artemis 2: Jeremy Hansen on using a flywheel exercise device to maintain muscle and bone health aboard Orion
By SpaceQ: In this astronaut Jeremy Hansen explains the use of a flywheel exercise device in microgravity to maintain muscle and bone mass during space missions.