Water once existed in abundance of at the surface of Mars. How much of that water has been stored in the planet's crust is still unclear, according to a new analysis.
The results of Hera's flyby could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant ...
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.
Since its arrival on the Martian surface five years ago, NASA’s Perseverance rover has been busy scouring the Red Planet for ...
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 recent study of data from multiple missions shows the Red Planet may get its name from an iron mineral that formed when ...