Two NASA astronauts, originally expecting a short stay aboard the International Space Station (ISS), have now been in orbit ...

"We are literally mapping the entire celestial sky in 102 infrared colors for the first time in humanity's history." ...

The IM-2 mission will test lunar mobility, resource prospecting and the first-ever cellular network on the moon.

NASA is working on a groundbreaking nuclear electric propulsion system that could dramatically speed up trips to Mars. The ...

Jared Isaacman's close relationship with SpaceX and its visionary founder, Elon Musk, suggests a major shift in priorities for NASA.