Carbon Dioxide Frost
Date:April 11 2015
Height: 8.75 in
Width: 14 in
Note: Frame Dimensions: 20"x16"
This image from NASA’s Mars Science Laboratory rover, Curiosity, shows carbon-dioxide frost in gullies in a crater on the northern plains. Rugged rock outcrops appear dark and shadowed, while frost is visible in the upper gully and in the steepest routes down the slope.