Data collected from a once-defunct NASA satellite show that Earth grew two extra radiation belts following a supercharged ...

Middle Tennessee-native Barry Wilmore’s return to Earth from the International Space Station has been pushed ... laboratory and the Quest airlock to see whether microorganisms might exist ...

Space debris from rocket bodies orbiting Earth could pose an increased threat of striking aircraft as it falls from space, ...

Space exploration is no longer the domain of countries alone. It's rapidly becoming the domain of private interests. More than half of working satellites are now owned by a single company, Elon ...

Barry Wilmore remains at the International Space Station after problems with a spacecraft, with late March now the scheduled return date.

The American Astronomical Society is calling on all nations to ban advertising in space that can be seen from the ground. Their concern is that "obtrusive ...