NASA's Curiosity rover took this selfie while inside Mars' Gale crater on June 15 ... and previous analyses found it to be rich in clay minerals, sulfur, and nitrates. But despite many thorough ...

NASA's Curiosity rover has found iron-rich carbonates on Mars, offering new clues about the planet's ancient climate and ...

Tutolo joined the Mars Science Laboratory Curiosity rover mission as a participating ... But only evaporation would lead to highly pure siderite forming in the same geologic layer as the sulfate ...

Research from NASA's Curiosity rover has found evidence of a carbon cycle on ancient Mars. Research from NASA's Curiosity rover has found evidence of a carbon cycle on ancient Mars, bringing ...

The longest molecules ever found on Mars have been unearthed by NASA's Curiosity rover, and they could mean ... found it to be rich in clay minerals, sulfur, and nitrates. But despite many ...

A chapter of the layered geological history of Mars is laid bare in this image from NASA's Curiosity rover. The image shows the base of Mount Sharp, the rover's eventual science destination. | Credit: ...