SpaceX's mission to launch the first astronauts into polar orbit is quickly approaching.

A team of researchers used the James Webb Space Telescope to uncover new details about SIMP 0136, a free-floating planet in ...

This image features a deep field view of the Cassiopeia constellation immersed in the glow of ionized hydrogen gas, where the ...

Supersonic flight means breaking the sound barrier, but there are some myths as to what pilots actually feel at Mach 1.

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...