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

A former NASA scientist pleaded guilty to mortgage fraud after the government found years of deceit, including fake pay stubs ...

Since the International Space Station came to fruition in 2000, there hasn’t been a single day when we didn’t have human ...

A solar eclipse occurs when the moon positions itself between Earth and the sun, casting a shadow over Earth. We explore the ...

Astronomers are trying to determine what caused a series of gamma-ray bursts, the most powerful explosions in the universe, ...