Update: NASA has postponed the spacewalk due to a "medical concern with a crew member." NASA did not identify the astronaut, nor share details about the medical issue. A new date for the spacewalk has ...

Russian cosmonauts have completed 176 spacewalks, 75 of which were carried out as part of the Russian ISS program, the Roscosmos State Space Corporation reported on Telegram.

NASA astronauts planned to conduct two spacewalks in January to conduct repairs and upgrades to the International Space Station. The first spacewalk, which was set to take place on Jan. 8, was ...

NASA astronaut Suni Williams has retired after 27 years of service and a career defined by endurance, leadership, and firsts in space. She spent 608 days in orbit, completed nine spacewalks, and twice ...

Massachusetts astronaut Sunita L. Williams has retired from NASA, months after returning to Earth from her last – and longest – mission to the International Space Station (ISS).

Just four years after the first human traveled to space, a Soviet cosmonaut and later an American astronaut took next steps that would be vital to exploration: They walked in space. A spacewalk, when ...

After debuting its ad-free streaming service NASA+ in November 2023, NASA is bringing some of its live programming over to Netflix starting this summer. According to the agency, Netflix subscribers ...