NASA's Curiosity rover made a compelling find on Mars ' irradiated surface.
Scientists analyzed a sample, which likely contained fatty acids, that transformed into alkanes during the heating process ...
Scientists have found unusual, blueberry-like rocks on Mars that could give us more insights into its geological history.
From its perch in the foothills of the 3.4-mile-high mountain, you can see over an expanse of plains, called Aeolis Palus, ...