NASA astronaut Jessica Meir recently shared what might be one of the coolest selfies ever via her Twitter account. Since September 2019, Meir has been a member of the International Space Station crew.

The numbers on the Purdue Boilermakers' Homecoming helmet stripe — 2, 25 and 64 — represent Purdue University moonwalkers, astronaut alums and space missions flown by the school's graduates.

CAPE CANAVERAL, Fla. — A spacewalking astronaut ended up with unwanted water in his helmet Wednesday after breezing through a cable and lube job outside the International Space Station. The leak ...

PHOTOS: The Scene at Coachella 2014. During the day, the astronaut roamed the festival grounds, offset by a beautiful desert background and completely impressive in size.