The new work suggests that the edge of the dichotomy was eroded back by hundreds of kilometers during the time when an ocean might have occupied Mars' northern hemisphere. To view the Martian ...

In a groundbreaking discovery, scientists have found evidence of vast underground reservoirs of liquid water on Mars, hidden deep beneath the planet’s surface. This revelation comes from seismic data ...

The mounds lie north of a feature of Mars known as the Martian dichotomy, where the towering, ancient highlands of the southern hemisphere give way to shallower, younger plains that stretch across the ...

Mars is home to perhaps the greatest mystery of the solar system: the so-called Martian dichotomy, which has baffled ...

It was a routine flight for the rotorcraft, which had proved that powered, controlled flight was possible on another planet, ...

NASA proposes a faster, cheaper plan to bring Mars samples to Earth, aiming for delivery by the 2030s while cutting costs ...

The scenario in which space debris collides and creates more debris is called Kessler Syndrome, named after the NASA scientist Donald Kessler.

A collection of Martian rocks could reveal details about potential past life on the Red Planet – but first NASA has to get ...

Flying some 140 million miles to Mars is one of NASA's biggest plans so far and a space expert has revealed exactly how ...