Closeup of the Mastcam-Z primary and secondary color and grayscale calibration targets, mounted on the deck of the Mars 2020 mission’s Perseverance rover during final close-out testing at the Kennedy Space Center in April, 2020.

Credit: NASA/JPL-Caltech

Instrument Gallery Photo 25

Closeup of the Mastcam-Z primary and secondary color and grayscale calibration targets, mounted on the deck of the Mars 2020 mission’s Perseverance rover during final close-out testing at the Kennedy Space Center in April, 2020.