This image of a U.S. penny on a calibration target was taken by the Mars Hand Lens Imager MAHLI aboard NASA Curiosity rover in Gale Crater on Mars. At 14 micrometers per pixel, this is the highest-resolution image that MAHLI can acquire.
This image of a U.S. penny on a calibration target was taken by the Mars Hand Lens Imager MAHLI aboard NASA Curiosity rover in Gale Crater on Mars. At 14 micrometers per pixel, this is the highest-resolution image that MAHLI can acquire.