Blog Post Image: NASA Rover Finds Conditions Once Suited for Ancient Life on Mars

Two Different Aqueous Environments. This set of images compares rocks seen by NASA’s Opportunity rover and Curiosity rover at two different parts of Mars. On the left is ” Wopmay” rock, in Endurance Crater, Meridiani Planum, as studied by the Opportunity rover. Image credit: NASA/JPL-Caltech/Cornell/MSSS (Click image to enlarge)