During the ongoing Shenzhou XIX mission, Cai made his third spacewalk with Song on Dec 17, spending more than nine hours ...

Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

During the current Shenzhou XIX mission, Cai made his third spacewalk with Song on Dec 17, spending more than nine hours ...

Nasa astronaut Sunita Williams has made history by setting the record for the most time spent spacewalking by a woman. She ...

While the space race of the 1960s was a contest between two rival superpowers, today it is being fought by private space ...

While terrifying, there's an overlooked NASA spacewalk which looks equally terrifying to untrained Earth-dwellers. In 1984, ...

Though she had an aptitude for science since childhood, Williams dreamt of being a veterinary doctor. Her mind changed after ...

Russian cosmonauts Oleg Kononenko and Nikolai Chub were assigned on the Expedition 70 spacewalk to check up on an external ...

Elon Musk’s SpaceX spent over KSh 18 billion on a high-stakes mission to rescue astronauts Butch Wilmore and Suni Williams ...

Sunita Williams' extraordinary career in space exploration includes setting records for the longest spacewalk by a woman and ...

NASA’s Suni Williams and Butch Wilmore have returned to Earth from a weeklong mission at the International Space Station that ...

On an episode of “The Story Behind the AP Story,” Associated Press space writer Marcia Dunn discusses the space odyssey of ...