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

The results of Hera's flyby could ultimately tell us whether Deimos is a captured asteroid or made from debris from a giant ...

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

European space researchers have discovered a bizarre phenomenon on Mars: thousands of dark formations resembling giant ...

An updated Mars climate model reveals that the planet's regolith, or loose soil, has a significant capacity to adsorb water, particularly in mid- and low-latitude regions.