LIVE: NASA Astronauts Conduct US Spacewalk 99 Outside Space Station

Name: LIVE: NASA Astronauts Conduct US Spacewalk 99 Outside Space Station
Uploaded: 2026-09-01T21:51:23.420Z
Duration: 8 h 33 min 24 s
Channel: Live News Network
Description: NASA astronaut Jessica Meir and ESA astronaut Sophie Adenot conduct U.S. Spacewalk 99 on Sept. 1 outside the International Space Station to replace a retroreflector that supports spacecraft navigation during rendezvous and docking operations. Live coverage begins at 7 a.m. ET.

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2 Video Views·Sep 1, 2026

NASA astronaut Jessica Meir and ESA astronaut Sophie Adenot conduct U.S. Spacewalk 99 on Sept. 1 outside the International Space Station to replace a retroreflector that supports spacecraft navigation during rendezvous and docking operations. Live coverage begins at 7 a.m. ET.