T his week NASA administrator Sean Duffy declared the Trump Administration's intention to land a working nuclear fission reactor on the moon by the end of the decade. “We're in a race to the moon, in ...

Veteran NASA astronaut Butch Wilmore has officially retired after a 25-year career that included 464 days in space and four ...

Firefly Aerospace will begin trading on the Nasdaq on Thursday after raising $868.3 million in the largest U.S. listing this ...

Scientists have revealed just how much you need to worry about everything from elephant attacks and lightning strikes to asteroid impacts and skydiving accidents.

A cosmic formation known as the 'dumbbell nebula' will be visible from Earth in August. Will you need a telescope to see it?