If it seems like a duck… it could be frost on Mars – Astronomy Now

May 14, 2019 - Comment

The Excessive Decision Imaging Science Experiment, or HiRISE, instrument aboard the Mars Reconnaissance Orbiter sends again a gentle stream of spectacular pictures revealing refined and not-so-subtle floor options on the pink planet’s floor. On this view, late winter daylight, placing the martian floor at a really low angle, contributed to a placing HiRISE picture of


The Excessive Decision Imaging Science Experiment, or HiRISE, instrument aboard the Mars Reconnaissance Orbiter sends again a gentle stream of spectacular pictures revealing refined and not-so-subtle floor options on the pink planet’s floor. On this view, late winter daylight, placing the martian floor at a really low angle, contributed to a placing HiRISE picture of sand dunes dusted with carbon dioxide frost and dirt. Darkish spots could possibly be areas the place underlying sand is uncovered due to earlier defrosting exercise. In a tweet in regards to the photograph, the HiRISE crew wrote “It was onerous to not title this ‘The Duck of Mars.’” The picture is the primary in a brand new sequence of observations designed to trace seasonal processes. The whole photograph strip is accessible right here. Can you see the duck?

Picture: NASA/JPL/College of Arizona



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