Martian Dust Devils

You can find more images of Martian dust devils on NASA's Rover Mission website.

"Ah, Martian summer! Finally, the days are long, just like on dear old Earth. And daytime highs rocket all the way up to a balmy 20°C (68°F) from the summer nighttime low of -90°C (-130°F), meaning you and your fellow astronauts can warm up your machinery earlier to get a good start on mining operations."

— from Science@NASA