The Neil Gehrels Swift Observatory has been hunting gamma-ray bursts from orbit since 2004. But atmospheric drag is now ...

The rock is hurtling through our cosmic neighborhood at a zippy 8,768 miles per hour, according to the space agency.

The Swift Observatory is in peril more than 2 decades after a Cape Canaveral launch. Here's what to know about NASA's ...

NASA’s ERNEST rover climbs tough terrain, drives faster, and uses AI to prepare for future Moon and Mars missions.

NASA and the commercial company Katalyst Space have concocted a plan to stop a powerful astrophysics satellite from hurtling ...

See footage Orion Spacecraft, moon and Earth shortly before its "outbound powered flyby burn". Orion was less than 2000 miles ...

Flat Earthers often claim there is no real photo of Earth from space, but this video shows why that argument falls apart fast ...