Dust devils on Mars… a collection of photographs and a video of the phenomenon.

(https://camo.feedbinusercontent.com/b054f48ceed02ccfa4f98ec7b34c5b68abca61b4/68747470733a2f2f63646e2e74686561746c616e7469632e636f6d2f7468756d626f722f426670344e574c6578424c4c4b59336f646f682d6f584a55507a773d2f393030783438372f6d656469612f696d672f70686f746f2f323032322f30362f70686f746f732d647573742d646576696c732d6d6172732f6130395f5053505f3030353339375f313237302f6f726967696e616c2e6a7067)