Rob's Rants

When you're good you can send a mission to Mars to take incredible high resolution images of the surface from orbit. When you're lucky too you can catch a Martian avalanche in the images as well. The High Resolution Imaging Experiment (HiRISE) on NASA's Mars Reconnaissance Orbiter was tracking seasonal changes on Mars' North Pole when it inadvertently captured an image of an avalanche.

SPACE.COM: Avalanche Photographed on Mars