Since arriving at the ISS on his fourth orbital mission earlier this month, Pettit, who at 69 is NASA’s oldest active ...

NASA and Voyager 1 resumed communications and operations after a fault protection system switched the interstellar spacecraft ...

Bill Nelson, a former senator from Florida, was selected to head NASA because of his political experience and the fact that ...

The CIRES-led study used ground-penetrating radar to estimate the amount of waste under the ice. The team found that the ...

Today we're looking at how the regenerative cooling channels on Space Shuttle's main combustion chamber were manufactured.

Chestnuts roasting on a rocket engine fire…. Set a the holiday mood with NASA’s Rocket Engine Fireplace. While a typical wood-burning fire heats up to about 600 degrees, an RS-25 engine burns up to 6, ...

The former NASA expert said a call from another world could potentially be picked up by large ground-based telescopes - but ...

This ultra-hot Neptune-sized planet, is only the fourth object of its kind ever found. NASA scientists have discovered an ...

Nasa astronaut Sunita Williams, living aboard the International Space Station on an extended eight-month mission is currently ...

The Russian attack submarine was actually spotted outside of the Philippines’ territorial waters, the National Security ...

The crew described the smell as “toxic” and immediately closed the hatch to prevent any potential contamination, as detailed ...