Last week, the Perseverance Science Team were astonished by a strange rock comprised of hundreds of millimeter-sized spheres… ...

From the rover's point of view on the ground, it's hard to tell, but this ancient shoreline on Mars seemed to lie inside a 2,050-mile-wide (3,300-kilometer-wide) impact crater called Utopia Basin.

In a breakthrough discovery, researchers have found the largest organic compounds ever seen on Mars, offering new clues about ...

In the 1970s, images from the NASA Mariner 9 orbiter revealed water-sculpted surfaces on Mars. This settled the ... On the young side of the timescale, impact craters formed over the past few ...

Dr Caprarelli said it was possible the ridges had been caused by a huge asteroid crashing into Mars, rather than an ocean. A giant impact crater would have rings at its edge that look similar to ...