On April 14, 2021 NASA’s Perseverance Rover sent amazing images of Mars’s rocks captured by Mastcam-Z. Several rocks has interesting erosion component to be analyzed. There are also diverse aeolian processes that, in addition to dune forms, result in small abrasion forms on exposed rocks. Rover strongly uses Mastcam-Z. That is a pair of cameras that takes color images and video, three-dimensional stereo images, and has a powerful zoom lens. Like the Mastcam cameras on the Curiosity rover, Mastcam-Z on Mars 2020 consists of two duplicate camera systems mounted on the mast that stands up from the rover deck. The cameras are next to each other and point in the same direction, providing a 3D view similar to what human eyes would see, only better. They also have a zoom function to see details of faraway targets.
Credit: nasa.gov, NASA/JPL-Caltech, NASA/JPL-Caltech/ASU
Source for NASA’s Perseverance Mars mission: https://mars.nasa.gov/mars2020/spacecraft/rover/
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