Four International Space Station crewmembers splashed down in the Pacific Ocean on Thursday, NASA footage showed, after the first ever medical evacuation in the orbital lab's history. When NASA's ...

A spectacular new video shows the Mars rover Curiosity's harrowing Red Planet landing in sharp detail, while another captures the drama and excitement surrounding the historic Aug. 5 event. The first ...

Astronauts have produced the first live 3-D video images in the 50-year history of space travel, the European Space Agency (ESA) said on Wednesday.

NASA has released two videos from its archives to pay tribute to famed science-fiction author and space visionary Ray Bradbury, who died Tuesday (June 5) at the age of 91. The two short videos, which ...

Add Yahoo as a preferred source to see more of our stories on Google. The International Space Station crew of four will return to Earth earlier than planned.

Add Yahoo as a preferred source to see more of our stories on Google. NASA and SpaceX say they have completed their final reviews and are ready to launch a crewed mission to the International Space ...

Videos from NASA show mysterious orb soaring past the sun Superman official trailer The most complicated cars ever made George Natembeya receives heroic welcome on his tour of Western, vows to ...

NASA and SpaceX say they have completed their final reviews and are ready to launch a crewed mission to the International Space Station on Friday. Retired NASA astronaut Leroy Chiao joins "The Daily ...