Scientists are racing to learn as much as possible about the interstellar comet 3I/ATLAS before it fades from view forever ...

Stefanie Milam of NASA’s Goddard Space Flight Center is part of a group ... a second—to argue that it might have come from the vicinity of our galaxy’s thick disk. This is a puffy torus of older stars ...

The budget proposes the end of the Space Launch System rocket and Orion capsule after the Artemis III moon-landing mission.

KENNEDY SPACE CENTER — On Wednesday morning, the majority members of the Senate Commerce Committee voted in favor of having President Donald Trump’s nominee Jared Isaacman as NASA’s new ...