Test-run shows how a team of three autonomous robots could search for extraterrestrial environments suitable for sheltering ...

NASA's Perseverance rover has stumbled across a curious, volcano-shaped rock on the surface of Mars that looks rather like a ...

In a landmark study published in theJournal of Geophysical Research: Planets, researchers have uncovered the first complete ...

NASA's Curiosity rover has captured surprising images of a Martian formation resembling coral structures. This discovery ...

Here’s a look at the exploration of Mars. The United States, Soviet Union and China are the only three countries to land a spacecraft on Mars. Facts There have been nine successful US Mars landings: ...

Despite being thinner and drier than Earth's atmosphere, Mars's atmosphere contains clouds composed of tiny water ice ...

Acheron Fossae is filled with dramatic landscape features — most notably, its namesake fossae, or fault-like channels that ...

Scientists from SETI and NASA Ames have identified a rare iron sulfate on Mars that may be a new mineral, formed by heat, ...

Data captured by the Emirates Mars Mission reveal that clouds are typically thicker during Martian nighttime than daytime.

When liquid water still existed on Mars, it carried dissolved minerals into rock cracks, NASA said. Once the liquid dried, it left the hardened minerals behind. The "unique shapes" left today were ...

Scientists identified an iron-rich mineral on the surface of Mars that suggests the planet’s surface may be more dynamic than ...

NASA's Mars 2020 rover is continuing to explore a boundary visible from orbit dividing bright, fractured outcrop from darker, ...