SpaceX launched a rescue mission for the two stuck astronauts at the International Space Station on Saturday, sending up a downsized crew to bring them home but not until ...

The capsule rocketed into orbit to fetch the test pilots whose Boeing spacecraft returned to Earth empty earlier this month ...

The space rock was first spotted in August by astronomers in Madrid using a powerful telescope located in South Africa.

Technically a “temporarily captured object,” 2024 PT5 is a near-Earth asteroid and Earth’s newest mini-moon. This 11-meter ...

A distant star system offers hope that our planet will keep spinning, even after the Sun expands into a red giant.