NASA astronauts are preparing for two spacewalks to complete tasks outside the International Space Station. Here's what we know about the mission.

NASA has spent the last few weeks getting ready for two spacewalks at the International Space Station (ISS), its first in eight months. But just hours before NASA astronauts Mike Fincke and Zena Cardman were due to begin the first of the two walks on Thursday,

NASA has postponed a planned Jan. 8 spacewalk outside the International Space Station due to a "medical concern" with an unnamed crew member.

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 postponed Wednesday night after NASA announced the medical concerns of a crew member that came up on Wednesday afternoon.

After an unexpected nine-month mission, NASA legend Sunita Williams retires after 27 years, leaving behind 608 days in space, record spacewalks, and a legacy that reshaped human spaceflight.

NASA astronaut Mike Fincke will set an agency record when he makes his 10th ever spacewalk Jan. 8, 2026, along with Zena Cardman. How to watch it live.

NASA is preparing for their first spacewalks of the year.These walks, called extravehicular activities, will allow the astronauts to perform tasks outside the<a class="excerpt-read-more" href=" More