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Spirit catches a devil This movie clip shows a dust devil growing in size and blowing across the plain inside
Gusev Crater. The clip consists of frames that Spirit took with her Navigation Camera on
the morning of the rover's 496th Martian day or sol (May 26, 2005). Contrast has been
enhanced for anything in the images that changes from frame to frame, that is, for the
dust moved by wind. NASA / JPL-Caltech / Texas A&M