The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and ...

After nearly 20 years of operations, NASA's Mars Reconnaissance Orbiter (MRO) is on a roll, performing a new maneuver to ...

Jezero Crater is the home of NASA's Perseverance rover. See a bird's-eye view of the crater with this animated flyover ...

The Mars Reconnaissance Orbiter is testing a series of large spacecraft rolls that will help it hunt for water.

Despite being covered in impact craters that could potentially send pieces of the planet into space, we have never found a ...

Scientists had hypothesized before the rover arrived that the peculiar ridges formed with the last trickles of water in the ...