This image was acquired from
flickr. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
mars nasa mro jpl university of arizona universityofarizona uofa ua landscape geology science texture abstract outdoor Bright and Dark Terrain in Noctis Labyrinthus NASA of Arizona km across km above the surface. www.uahirise.org Bright and Dark Terrain in Noctis Labyrinthus NASA of Arizona km across km above the surface. www.uahirise.org