Mars Valles Marineris
The Grand Canyon of Mars - Valles Marineris.
Valles Marineris movie.
Candor Chasma within Valles Marineris
Mars Valles Marineris

Mars Valles Marineris

Courtesy of NASA/USGS

http://photojournal.jpl.nasa.gov/catalog/PIA04304


This mosaic of Mars is a compilation of images captured by the Viking Orbiter 1. The center of the scene shows the entire Valles Marineris canyon system, over 3,000 km long and up to 8 km deep, extending from Noctis Labyrinthus in the west to the chaotic terrain to the east.