McClain, an Army colonel and helicopter pilot, should have taken part in the first all-female spacewalk in 2019, but there ...

Two NASA astronauts plan to participate in a 6-hour, 35-minute spacewalk Thursday to upgrade the International Space ...

NASA astronaut Don Pettit has 30 years of being an astronaut under his belt, and in a recent interview, he revealed a unique ...

Three Chinese astronauts landed back on Earth on Wednesday after six months on China's space station. The crew’s landing ...

NASA astronauts conduct all-female spacewalk outside International Space Station Watch live as NASA astronauts Anne McClain ...

Life aboard the International Space Station (ISS) presents unique challenges and experiences for astronauts. They follow a ...

Life on the ISS pushes human endurance, skill, and demands ingenuity. In the silent, weightless world of orbit, 250 miles ...

NASA's oldest full-time astronaut is back home and doing well a week after wrapping up a seven-month space mission.

The Shenzhou 19 spacecraft — carrying astronauts Cai Xuzhe, Song Lingdong and Wang Haoze — undocked from the Tiangong space ...

During his time in microgravity, Pettit, an inveterate tinkerer, said he likes to spend his free time either doing ...

A Santa Monica High School alum who became a medical doctor and a Navy SEAL before his career as an astronaut answered ...

NASA's Anne McClain emerged from the International Space Station on Thursday alongside Nichole Ayers for the 5th all-female spacewalk ...