After suffering an emergency in space, it took NASA nine months to rescue its stranded astronauts. China took nine days.

NASA scientists have reported an unusual signal in near-Earth space, describing a phenomenon they have not previously ...

NASA scientists were baffled after uncovering a rock on Mars that didn’t belong there — with a composition pointing to ...

The outer space around the Earth is already pretty crowded. Now, tech firms are racing to add more. There are already thousands of satellites hurdling around the Earth in low orbit - many of them are ...

A species of moss survived for 9 months on the outside of the International Space Station, new research reveals — and 80% of ...

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 ...

In 2026, Voyager 1, humanity's farthest reaching Energizer Bunny of a probe, will travel toward an almost comprehensible ...

Harvard astronomer Avi Loeb criticized NASA for repeating the "official mantra that 3I/ATLAS is a natural comet." ...

While the feds idled, an interstellar object known as 3I/ATLAS was barnstorming the solar system, at a speed that reached 153 ...

NASA astronaut Chris Williams will launch on Thanksgiving to the ISS on a Roscosmos Soyuz MS-28 spacecraft from the Baikonur ...

The image was captured by NIRCam, Webb's primary near-infrared imager, which aims to provide high-resolution imaging and ...

In 2005, scientists announced that moss could grow inside of spaceships. The little plants the scientists sent up on NASA ...