Two NASA astronauts are currently hard at work in space, patching up an instrument called NICER (Neutron star Interior ...

NASA astronauts who have had unplanned extended stays on the International Space Station since this summer are both scheduled to participate in spacewalks in January.

One of NASA's two stuck astronauts is getting a change of scenery. Suni Williams stepped out on a spacewalk Thursday, her ...

Indian-origin NASA astronaut Sunita Williams on Thursday stepped out of the International Space Station (ISS) for a spacewal ...

A planetary parade is a colloquial term that applies when four or more planets line up in the night sky at once. Sky watchers ...

What better way to test the big Hyundai's SUV-ness than hand delivering Top Gear magazine to each subscriber in NZ?

Beyond making missions safer, this tech also improves the experience for engineers back on Earth, helping them understand the ...

Astrophotographer Thierry Legault captured the International Space Station transit the Sun. The NASA astronauts were ...

"The question 'Are we alone?' is one of the most significant questions, not just in the history of science, but in the ...

The two astronauts have a busy day ahead of them. Hague and Williams will "patch light leaks in the NICER X-ray telescope, ...

One of NASA's two stuck astronauts got a much welcomed change of scenery Thursday, stepping out on her first spacewalk since ...