In this image from NASA Mars Reconnaissance Orbiter, there are at least two distinct geologic units, a light-toned bedrock and a surface veneer of dark-toned material that contains sand dunes.


  • Title: Strengths of Materials in Ganges Mensa
  • Creator: NASA/JPL-Caltech/University of Arizona
  • Date Created: 2010-10-23
  • Rights: JPL

Get the app

Explore museums and play with Art Transfer, Pocket Galleries, Art Selfie, and more


Google apps