Back then, the elements that eventually coalesced into the Gateway were geared toward a nebulous initiative to capture a ...

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, took questions after returning to Earth.

NASA's Space Launch System (SLS) continues to make progress toward its Artemis 2 mission planned for next year; SLS is ...

Williams, a native of Needham, MA, and astronaut Butch Wilmore recently returned to Earth after a much- longer-than-planned trip to space. The two were stuck on the International Space Station ( ISS) ...

NASA astronaut Don Pettit returns to Earth on a Soyuz spacecraft later this week. Read about his extraordinary ride home on ...

The two NASA astronauts who unexpectedly spent nine month on the International Space Station (ISS) have revealed the ...

After the safe return Tuesday of two astronauts left behind for months ... suffered thruster failures and helium leaks in its propulsion system. NASA ultimately elected to send Starliner home ...

On her first visit to orbit, NASA astronaut Nichole Ayers has just met three robots stationed aboard the International Space Station (ISS).

Williams and astronaut Butch Wilmore recently returned to Earth after a much longer-than-planned trip to space. The two were stuck on the International Space Station ( ISS) for nearly 300 days, ...

After the safe return Tuesday of two astronauts left behind for months on the International Space Station, the White House characterized the pair as “stranded” and trumpeted their ...