CAPE CANAVERAL, Fla. — Astronauts completed their second spacewalk in under a week Wednesday to replace old batteries outside the International Space Station. Commander Chris Cassidy and Bob Behnken ...

A NASA astronaut will soon make history when he and one other step outside the International Space Station on the first spacewalk of 2026. NASA astronauts Mike Fincke and Zena Cardman are due to ...

CAPE CANAVERAL, Fla. (AP) - A pair of spacewalking astronauts tackled urgent space station repairs Wednesday for the second time in five days, anxious to avoid the kind of toxic ammonia leak that ...

CAPE CANAVERAL, Fla. -- Spacewalking astronauts ventured out for the third time in just over a week Sunday to complete an extensive, tricky cable job at the International Space Station. The advance ...

Astronauts aboard China’s Tiangong space station carried out a successful spacewalk to install protective equipment designed ...

At around 8:00 a.m. EST on January 8, NASA astronauts Mike Fincke and Zena Cardman were scheduled to leave the International Space Station (ISS) for a planned 6.5-hour extravehicular activity ...

NASA astronauts Rick Mastracchio and Steve Swanson are headed outside the International Space Station this morning, on an urgent spacewalk to fix the station's broken backup computer. This spacewalk ...

As NASA weighs decision on whether to return Crew-11 early due to a medical issue, here's what you should know about the crew.

NASA astronauts Mike Fincke and Zena Cardman will conduct the first spacewalk of 2026 on January 8. This will be Fincke's 10th spacewalk, tying the record for a NASA astronaut, and Cardman's first.