NASA says its next spacewalk will be delayed indefinitely until engineers understand more about what caused a coolant leak on ...

Six years ago, a rare Russian abort during an astronaut launch caused delays in human spacecraft schedules. This week, NASA ...

After breaking apart and largely vaporizing while falling through Earth's atmosphere, the leftover charred chunks will plunge ...

SpaceX will use a powerful, souped-up capsule to shove the International Space Station out of orbit once time is up ... The ...

Nasa astronauts Butch Wilmore and Suni Williams have been stuck on the International Space Station (ISS) after the first ...

NASA wants SpaceX to help end the International Space Station and push it into the ocean. They plan to do it with a ...

A U.S. plan to crash the International Space Station into the Pacific must be halted, say one-time leaders of NASA and ESA, ...

Boeing's 10-year journey to transport astronauts to the International Space Station has been fraught with expensive ... NASA ...

A space agency bureaucracy compromised by lax safety standards, slipshod management and dwindling funds were a major culprit in the loss of the space shuttle Columbia and ...

In 1999, we had a single reusable spacecraft type — NASA's space shuttle — and today we have more ... creating a second ...

These NASA images are a showcase of what Utah's major landmarks and most famous attractions are like from an astronaut's view ...

SpaceX will use a powerful, souped-up capsule to shove the International Space Station out of orbit once time is up for the ...