Mars Perseverance Sol 859: Desert Varnish

https://www.nps.gov/articles/desertvarnish.htm

https://en.wikipedia.org/wiki/Desert_varnish

looks like desert varnish

Mars Perseverance Sol 859: WATSON Camera gif

NASA's Mars Perseverance rover acquired this image using its SHERLOC WATSON camera, located on the turret at the end of the rover's robotic arm.

Images acquired on July 21, 2023 (Sol 859) at the local mean solar time of 20:36:42 to 20:37:20.

Image Credit: NASA/JPL-Caltech

Created by Barley Culiner with GIMP

Mars Perseverance Sol 859: WATSON Camera

NASA's Mars Perseverance rover acquired this image using its SHERLOC WATSON camera, located on the turret at the end of the rover's robotic arm.

This image was acquired on July 21, 2023 (Sol 859) at the local mean solar time of 13:34:57.

Image Credit: NASA/JPL-Caltech

Mars Perseverance Sol 859: Right Navigation Camera (Navcam)

NASA's Mars Perseverance rover acquired this image using its onboard Right Navigation Camera (Navcam). The camera is located high on the rover's mast and aids in driving.

This image was acquired on July 21, 2023 (Sol 859) at the local mean solar time of 13:18:39.

Image Credit: NASA/JPL-Caltech