President Trump said Tuesday that he “asked Elon Musk and @SpaceX to ‘go get’ the 2 brave astronauts who have been virtually ...

China's Wentian lab module's robotic arm to support the astronauts extravehicular activities, delivering goods, and ...

NASA explains some of the experiments being performed on the International Space Station into human health and performance.

NASA astronauts who have had unplanned extended stays on the International Space Station (ISS ... spare elbow joint for the station’s robotic arm, Canadarm2, in case it needs replacing ...

Discover how long-term space missions impact astronauts' eye health, with over 70% experiencing vision changes due to ...

SpaceX is scheduled to bring home two astronauts who have been on the International Space Station since June. Mr. Musk said President Trump had asked for that to occur “as soon as possible.” ...

Nasa astronaut Suni Williams, one of two astronauts stuck on the International Space Station ... a backup elbow joint for the Canadarm2 robotic arm by positioning the joint in the optimal ...

At the time of writing, Williams and ISS crewmate, Nick Hague, are conducting NASA’s first spacewalk in over a year. The pair ...