Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...

Such major and arbitrary cuts to NASA’s budget would do very little to save money, but they will undercut and decimate one of ...

More than 3 billion years ago, Mars intermittently had liquid water on its surface. After the planet lost much of its ...

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity — or not.

A space probe named Hera captured images of Mars' small Deimos moon while on a mission to examine an asteroid.

The intriguing chemistry of a rock collected by the Perseverance rover could trace to microbial activity—or not ...

While the car-sized spacecraft flew around the Mars system, flight controllers on Earth temporarily lost communication with ...

About 19 positions will be cut, including those in offices focused on technology policy and diversity, equity and inclusion.

NASA has abruptly closed its chief-scientist office, along with 2 other offices, firing 23 employees. The 10 March action ...

A mission to survey the results of a deliberate crash between an asteroid and a NASA spacecraft has taken stunning images of ...

Mars just dropped a surprise golden nugget —literally. Curiosity accidentally cracked open an ordinary-looking rock, only to ...