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Astronauts begin spacewalk at the International Space Station
MULTIPLE REPORTS·Published ·Main source · NASA Climate
Story essentials
Jessica Meir, Sophie Adenot
International Space Station
September 1, 2026
Original reports
NASA astronaut Jessica Meir and ESA astronaut Sophie Adenot began a spacewalk.
Tasks include replacing a retroreflector, installing jumper cables, and maintenance on the Alpha Magnetic Spectrometer.
The spacewalk is being broadcast live.
This page is produced by collecting and structuring multiple public reports. Sections based only on reporting or testimony affect the displayed assessment, and the page is updated when new information is identified.
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NASA Astronauts Conduct Spacewalk to Replace ISS Antenna
NASA astronaut Anil Menon and ESA astronaut Sophie Adenot began a spacewalk at 8:27 a.m. EDT. The mission involves replacing a Space-to-Ground antenna on the International Space Station.