Geek pictures of Mars

The Mars Reconnaissance Orbiter (MRO) turns five this week, so striking images have been published on the red planet taken by the probe.

You can view all images in High Resolution Imaging Science Experiment (HiRISE), University of Arizona .
The shocking images show Mars in all its glory. From long deserts, valleys immeasurable, volcanoes wild, all that a lover of science fiction needs to imagine the life of the Martians.
The crater rim Endeavour , shows the white color of sedimentary sulfate hidden under the dark sand, the material deposited in layers around the crater rim, and reddish material from the crater rim.