What happened on his first-ever space walk. — -- Mission accomplished. Commander Scott Kelly and his American co-worker, Dr. Kjell Lindgren, completed their first-ever space walk today lasting ...

Tim Peake is the first Briton to do a space walk. Astronauts Timothy Kopra and Timothy Peake at the International Space Station were scheduled to begin their spacewalk at 7:48am on Jan. 15, 2016.

Dr. Bernard Harris is a medical doctor, astronaut, and venture capitalist. In 1995, he became the first African American to do a space walk. He attributes his success to education, and his foundation ...

The blockbuster film Gravity features one heart-stopping emergency in space after another, most of them outside the confines of a spacecraft. Real-life emergencies during extravehicular activity, or ...

Two astronauts on Sunday made the first spacewalk outside China’s new orbital station to set up cameras and other equipment using a 15-meter-long (50-foot-long) robotic arm. Liu Boming and Tang Hongbo ...