Astronauts at the International Space Station rushed to take shelter Wednesday after a system failure signaled a possible ammonia leak, but NASA said later it was likely a false alarm.
Europe is all set to launch the seventh and eighth satellites for its navigation constellation that will ultimately consist of 30 orbiters, operators said on Wednesday.
An American astronaut and Russian cosmonaut will leave Earth this week and move into the International Space Station for an entire year, all in the name of science.
For the 21st-century spacewoman, gender is a subject often best ignored. After years of training for their first space mission, the last thing Samantha Cristoforetti and Elana Serova want to dwell on is the fact they are ...
An American astronaut and a Russian cosmonaut are moving into the International Space Station this week and staying for an entire year.
A Russian Soyuz spacecraft carrying Italy's first female astronaut safely blasted off Sunday to begin its journey to the International Space Station.
British singer Sarah Brightman said Tuesday she was working with ex-husband Andrew Lloyd Webber to perform in space after paying $52-million (48 million euros) to fly to the International Space Station.
An unmanned commercial supply rocket bound for the International Space Station exploded moments after liftoff Tuesday evening, with debris falling in flames over the launch site in Virginia. No injuries were reported following ...
SpaceX's unmanned Dragon spacecraft splashed down in the Pacific Ocean on Saturday carrying a heavy load of NASA cargo and scientific samples from the International Space Station that experts hope could yield significant ...
A three-man multinational crew of astronauts returned to Earth Monday aboard a Russian Soyuz spacecraft, after spending 165 days working together at the International Space Station, NASA said.