Watch China's robotic arm scan the exterior of the Tiangong space station in these views. Credit: Space.com | footage ...

Ax-4 is commanded by Axiom's director of human spaceflight and former NASA astronaut Peggy Whitson. Joining her are ...

ULA scrubbed the initial Project Kuiper 2 launch try about 35 minutes before liftoff, citing an elevated purge temperature ...

Colonel Nick Hague visited Vandenberg Space Force Base to discuss his recent trip to the International Space Station and the ...

NASA is in the process of rescheduling a commercial mission to the International Space Station after the postponement of a ...

Live updates from the Wednesday, June 18, SpaceX Starlink 10-18 mission that launched a Falcon 9 from Cape Canaveral Space ...

Four private astronauts are waiting to launch into space as NASA and its international partners work to seal a leak that sprung up on the International Space Station earlier this month.

An active investigation into a leak repair on the International Space Station continues to cause NASA to shift the launch of ...

From the ISS, scientists are capturing rare lightning above storms that could impact radio, climate, and safety.

A chartered spaceflight for India, Poland and Hungary's first astronauts in decades has been delayed indefinitely because of ...

NASA wants to evaluate recent efforts to stop a small but persistent air leak in the Russian segment of the space station.