New research reveals ancient ripples on Mars, providing compelling evidence of long-lost lakes that once existed 3.7 billion ...

Ever since the discovery of methane on Mars, scientists have wondered if the Red Planet might harbor life. Now, researchers know where to look: deep under the surface of a broad Martian plain. The ...

The nadir channel is aligned perpendicular to the surface of Mars, as if looking straight down at the surface. The ESA credited the photo to the German Aerospace Center and Free University of ...

The red planet Mars, named for the Roman god of war, has long been an omen in the night sky. And in its own way, the planet’s rusty red surface tells a story of destruction. Billions of years ...

The first color aerial photo captured of the surface of Mars During NASA's Ingenuity helicopter's second successful flight on Mars, on April 22, it took color aerial photos of the planet's surface.

MRO reached Mars on March 10, 2006 on a mission to search for evidence that water existed on the surface of Mars for a long period. It has been imaging the red planet’s surface for over 17 years.

Together, these factors emphasize the importance of studying Mars’ ancient hydrothermal activity to better understand its surface hydrology and deeper geologic history. Martian meteorites offer ...

open image in gallery This artist's concept shows Sky Crane during the descent of NASA's Curiosity rover to the Martian surface. NASA said it was considering using the technology for its Mars ...