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 ...

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

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

An arrowhead-shaped rock on Mars sporting features that may hint at ancient microbial activity on the Red Planet has left ...

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) ...

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.

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

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

SpaceX founder Elon Musk said Saturday its massive Starship rocket would leave for Mars at the end of 2026 with Tesla ...

Ingenuity proved beyond a shadow of a doubt that a helicopter can operate on another planet. Over 72 flights, the little ...