the-star-stuff:Mars orbiter catches twister in actionDust devils, which are spinning columns of
the-star-stuff: Mars orbiter catches twister in action Dust devils, which are spinning columns of air, occur on Earth as well as on Mars. By NASA/JPL — Published: March 8, 2012 A towering dust devil casts a serpentine shadow over the martian surface in this image acquired by the High Resolution Imaging Science Experiment (HiRISE) camera on NASA’s Mars Reconnaissance Orbiter. Credit: NASA/JPL-Caltech/Univ. of Arizona -- source link