Olympia Rupes

The steep feature in this image from NASA 2001 Mars Odyssey spacecraft is the margin of the north polar cap, called Olympia Rupes. [Rupes means scarp.] The layering of the polar cap is visible in this image. Orbit Number: 60880 Latitude: 84.6789 Longitude: 214.002 Instrument: VIS Captured: 2015-09-04 15:11 http://photojournal.jpl.nasa.gov/catalog/PIA20095