A pair of spacewalking astronauts managed to install a new antenna and complete other work Thursday outside the International Space Station, despite stubborn equipment.
NASA astronauts Reid Wiseman, Steve Swanson and ESA astronaut Alexander Gerst take a break to watch ten minutes of live World Cup matches between science experiments while living and working aboard the International Space ...
An advanced MRI scan of a human brain showing neural networks.
Former astronaut and Ohio U.S. senator John Glenn has had a heart valve replacement as he approaches his 93rd birthday.
A galley water heater is being blamed for smoke aboard the International Space Station.
NASA is returning to the bottom of the ocean. Twice this summer, aquanauts participating in the NASA Extreme Environment Mission Operations (NEEMO) will conduct activities on the ocean floor that will inform future International ...
ESA astronauts Andreas Mogensen and Thomas Pesquet spent five days last year as part of NASA's underwater project to test technologies that could be used in future space missions – and now they will return to the seas this ...
The U.S. space agency has postponed its plan to send a "flying saucer" into Earth's atmosphere to test technology that could be used to land on Mars.
As salad ingredients go, romaine lettuce ranks somewhere between limp carrots and dried radishes on the excitement scale.
Before Apollo astronauts went to the moon, they went to Hawaii to train on the Big Island's lunar-like landscapes.