Dark “slope streaks,” likely resulting from dust avalanches, stretch across an area of Mars called Acheron Fossae in this ...

One of the great unsolved problems in modern planetary science is written on the surface of Mars. Mars has canyons that were ...

New research might finally help us understand what happened to the water on Mars and rewrite everything we know about the Red ...

Mars may not have always been the dry and dusty world we imagine. A staggering network of ancient riverbeds, spanning over 15 ...

NASA’s Mars Reconnaissance Orbiter has learned to pull off daring 120-degree rolls that give its SHARAD radar ...

The spacecraft now almost tips upside down relative to Mars to give its radar the best view. The Mars Reconnaissance Orbiter ...

The second half of the 19th century was a particularly interesting time to imagine Mars. This was a period during which the ...

Mars is often associated with its iconic red hue, a color that evokes visions of a harsh and uninhabitable desert landscape. However, a new high-resolution satellite image from theEuropean Space ...

NASA images reveal shallow ice beneath Mars’s surface, offering a promising water source for future astronauts and clues to past life.

An analysis led by the University of Chicago of Mars Science Laboratory Curiosity rover data may explain why the planet was ...

Mars may soon welcome explorers seeking ice deposits crucial for human survival. Recent findings suggest significant ice ...

The Mars rover found geological formations in Gale Crater showing how water percolated beneath the surface, and mineral-filled cracks offer new clues about Mars' ancient climate.