Keywords: mars nasa mro jpl university of arizona universityofarizona landscape geology science blackandwhite monochrome texture abstract black and white Layered Bedrock on Crater Floor NASA/JPL/University of Arizona (5 km top to bottom, North is approximately to the left, 270 km above the surface. www.uahirise.org/ESP_024833_1745) Layered Bedrock on Crater Floor NASA/JPL/University of Arizona (5 km top to bottom, North is approximately to the left, 270 km above the surface. www.uahirise.org/ESP_024833_1745) |