“Fingerprints of Water on the Sand” was uploaded to Flickr

NASA astronaut Kjell Lindgren took this photograph on Nov. 11, 2015 from the International Space Station. Lindgren wrote, "The delicate fingerprints of water imprinted on the sand. The #StoryOfWater." via NASA ift.tt/1Mxtpaz
embiggen by clicking http://flic.kr/p/AvkLx1
Fingerprints of Water on the Sand was taken on November 16, 2015 at 03:52AM