The astronaut candidates will begin two years of training before becoming eligible for missions to low-Earth orbit and beyond ...

NASA announced the first class of astronauts in four years who could one day be eligible for missions to the moon and Mars.

NASA introduced its newest astronauts Monday, 10 scientists, engineers and test pilots chosen from more than 8,000 applicants ...

Erin Overcash, from Goshen, Kentucky, was selected for NASA's new astronaut class on Monday, Sept. 22. Find out more about her.

In the vacuum of space, where Earth’s breathable atmosphere is absent, providing astronauts with a continuous supply of oxygen is essential. This necessity has led to the development of sophisticated ...

The Northrop Grumman’s Cygnus XL cargo ship was a day late because of a software issues that caused thruster problems.

The largest ever version of Northrop Grumman’s Cygnus cargo resupply spacecraft was able to make it to the station despite engine problems.

The new jumbo version of Cygnus delivered about 11,000 pounds of cargo to the orbiting lab this morning (Sept. 18).

While many in the industry were at first skeptical of NASA’s goal to put resupply flights to the International Space Station ...

This comes after two planned engine firings shut down prematurely, NASA said, putting the Cygnus cargo ship's approach to the ...

Northrop Grumman's Cygnus XL experienced main engine troubles that have hampered its resupply mission to the International ...

NASA plans to send the ISS into Earth's atmosphere in 2030, and it has no plans for a replacement — at least, not directly.