Mars’s Coloe Fossae reveals a landscape shaped by ancient ice ages, with deep valleys, cratered terrain, and frozen debris ...

Mars' watery past is becoming clearer, with evidence of ancient rivers and long-lasting surface water. While a supposed south ...

Ancient Mars boasted abundant water, but the cold and dry conditions of today make liquid water on the Red Planet seem far ...

As we travel from Mars’s equator toward the planet’s northern regions, we arrive at Coloe Fossae. This landscape is characterized by long, shallow grooves that cut across an area filled with steep ...

It is a scientific consensus that water once flowed on Mars, and that it had a denser atmosphere, meaning that it was once ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...

A chance discovery by a NASA rover on Mars shows that the red planet has a form of lightning, which researchers had suspected ...

NASA scientists were baffled after uncovering a rock on Mars that didn’t belong there — with a composition pointing to ...

Researcher Valentin Bickel wanted to know just how intense winds can be on the red planet. Using data obtained by the Mars camera CaSSIS (Color and Stereo Surface Imaging System), the ExoMars Trace ...

Recently, the rover has discovered that Mars' atmosphere is electrically active, because it found electrical discharges. The ...

One rare baby pygmy hippo may be too cute for his own good, but he has won the hearts of thousands of fans in the few short ...

A “very large roll” of a radar instrument offers new insight into a highly reflective area near the Martian south pole.