[Credit: HiRISE, MRO, LPL (U. Arizona), NASA]
http://cache.io9.com/assets/images/8/2012/02/xlarge_72ee311b9bd1053adeaf23ae56c6bf4c.jpg
Martian `dust bunny.’
You have to wonder about the electrostatic effects.
/johnny
Considering wind speeds on Mars can reach 400 mph for weeks at a time dunes would take on all kinds of shapes.
Freaky deaky.