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

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

NASA's Perseverance rover has added to its trove of curious finds, as the space agency published a photo of a rock on the ...

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

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

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

Mars’s Acheron Fossae reveals a frozen, fractured landscape shaped by ancient forces, holding clues to the planet’s climate ...

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

Team of researchers believes they have identified a completely new mineral, derived from an unusual layer of iron sulfate.

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: ...

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