This image taken by the MAHLI camera shows a sample of basaltic rock from a lava flow in New Mexico serves as a calibration target carried on the front of NASA Mars rover Curiosity for the rover Canadian-made APXS instrument.
This image taken by the MAHLI camera shows a sample of basaltic rock from a lava flow in New Mexico serves as a calibration target carried on the front of NASA Mars rover Curiosity for the rover Canadian-made APXS instrument.