An illustration of NASA’s Relay 1 satellite, the precursor to Relay 2 NASA A satellite that had been dead for decades suddenly blasted out a powerful radio pulse that briefly outshone every ...

This explorer spacecraft is heading to a rare asteroid with a naked metal core. It could hold clues to how Earth began ...

First thought to have originated from a distant cosmic object, the short and intense signal was actually coming from much ...

KENNEDY SPACE CENTER — Citing the proposed budget cuts by the Trump administration, NASA announced on Friday that after the Artemis III mission — where Americans will return to the moon ...