In 1965, Alexei Leonov became the first human to walk in space, but what Soviet state television never showed was a man ...

On 18 March 1965, the Soviet Union sent Alexei Leonov outside Voskhod 2 for the first spacewalk in history. The mission ...

America 250: The Space Race | From Cold War rivalry to lunar ambitions ...

NASA astronauts on the space station are preparing for a spacewalk to repair a robotic arm as safety advisers raise concerns ...

Soyuz MS-29 launch on July 14 is contingent on a 6.5-hour spacewalk Tuesday to replace Canadarm2’s failed wrist joint. Former ...

NASA astronauts Chris Williams and Jessica Meir will exit the ISS Quest airlock at 8:35 a.m. ET Monday to replace a wrist ...

You might not have a trip to the Bahamas planned, but you can always enjoy its beauty in this spectacular summertime snapshot captured by NASA astronaut Chris Williams from aboard the International ...

For anyone who has ever wondered whether they could handle life on another planet, NASA is offering a chance to find out – ...

Canadarm2 has two identical LEEs that are used to grab visiting spacecraft, as well as provide data and telemetry to the rest of the Canadian-built Mobile Base System. This bundle ...

The Olympic torch took its very first spacewalk on Saturday when two Russian cosmonauts Oleg Kotov and Sergei Ryazanskiy, took t ...

Astronaut and oceanographer Dr Kathy Sullivan has received an honorary doctorate from the University of Edinburgh for her pioneering achievements.