NASA crewmembers at the International Space Station will return to Earth within days after an astronaut suffered a health ...

NASA has turned its attention to a ghostly shroud of hydrogen that stretches far beyond the familiar blue edge of our planet, ...

SAN DIEGO — The toxic plume from the Tijuana River can be seen from outer space. An image from NASA shows the plume flowing off south of Imperial Beach and spreading into the Pacific Ocean. NASA's ...

The Artemis II mission will return humans to the vicinity of the Moon for the first time in more than half a century.

The boundary between Earth and outer space is far less clear than most people assume. Scientists use multiple definitions ...

NASA and Nokia, the Finnish telecom, announced a partnership to put a 4G cellular communications network on the moon, a key ...

Nations could likely avoid some territorial disputes if they enact real property laws in space that clearly describe how ...

Moss spores survived in outer space for a majority of 2022, and could even reproduce as usual when they were eventually returned to Earth, according to a new study from researchers who say their ...

That’s the case for Reid Stefancik, 11, of Rural Valley, who along with his elder sister, Raegan, 14, are set to take part in the “Send Your Name with Artemis II” program, an initiative currently ...