Seismic readings of the interior of Mars strongly suggest large quantities of water buried 6 to 12 miles underground.

Under SpaceX CEO Elon Musk's vision, humans could then land on the Red Planet in 2029, though he admitted 2031 is "more ...

Images from the Hera mission show the object in remarkable detail — a small island gliding above the crater-scarred Martian ...

Robert Zubrin, the planet’s leading strategist for landing humans on Mars, predicts SpaceX’s Starship will win the race to ...

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

Mars might hold enough subsurface water to cover its surface in a global ocean between 0.62 to 1.24 miles (1 to 2 kilometers) ...

NASA’s InSight lander recorded surprisingly large quakes that indicate Mars is more seismically active than we first thought.

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

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 Red Planet and its tiny moon Deimos were recorded at a very near distance as the asteroid-chasing spacecraft completed a flyby on Wednesday.

Mars has fascinated people for centuries, not only because it is our closest neighbor in space but also because of its ...

If Mars ever hosted microorganisms in its bygone oceans, their fossils might still be preserved in minerals—and now, we have ...