In this scene, taken by the Mars Orbital Camera (MOC) on Mars Global Surveyor, dust devils have swirled and gyrated back and forth, lifting the bright dust off of the surface and leaving complicated dark-toned streaks. There are many more examples of this, including some where the dust devils have been caught in the act! I’m posting this as Mars Art because it looks for all the world to me … Continue reading Mars Art: Dust Devil Tracks