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

NASA's Perseverance rover discovers shiny metallic rock on Mars that could be a meteorite from an ancient asteroid, ...

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 ...

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

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

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 ...

Jupiter will make its closest approach to Earth in 59 years on Monday, according to NASA. The largest planet in our solar system, the gas giant will be at opposition, meaning Earth is directly between ...

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

Plants can be quite tough—they’ll survive forgetful caretakers, aggressive pets, and other potentially life-threatening ...