The Blurry Summit of Mars’ Pavonis Mons

Blurry Pavonis Mons (HiRISE/NASA)

This strange image was captured by the High Resolution Imaging Science Experiment (HiRISE) camera on board NASA’s Mars Reconnaissance Orbiter (MRO) on April 11th. At first it looked like a classic example of my early camera days without a tripod; most of the photos I took were blurry or out of focus (due to my less-than-perfect eyesight). So when I first saw this picture of the summit of one of the huge Martian ex-shield volcanoes, Pavonis Mons, I assumed it was a mistake; HiRISE either had the shakes or it had developed myopia.

Actually, this image is in focus, HiRISE is working perfectly. It’s the Martian surface that’s blurry…
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