NASA will announce the first class of astronauts in four years who could one day be eligible for missions to the moon and Mars.

Space Center Houston will remain open despite a government shutdown, but some operations such as specialty tours will be affected, representatives with the museum said Wednesday. The museum serves as ...

From landing on the moon to navigating the Mars rover, NASA — the National Aeronautics and Space Administration — has captured the imagination of children and adults alike since its founding in 1958.

NASA says the meteor shower is best viewed during the pre-dawn hours, but the sweet spot is between midnight and 2 a.m. Make ...