Microscopic Images of Snow Crystals


From the Electron and Confocal Microscopy Laboratory, Agricultural Research Service, U. S. Department of Agriculture via 25 Microscopic Images of Snow Crystals «TwistedSifter.

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Iditarod Mushers on the Yentna

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Repaired Butterflies


"De draadspanner"  (The treadtensioner)  was missing two wings. With thread and pins I have recreated the construction the veins of his wings.   (w:17 h:14 d:5.5 cm)

by Anne Ten Donkelaar at Broken Butterflies

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M106 from HubbleSite



HubbleSite – NewsCenter – Amateur and Professional Astronomers Team Up to Create a Cosmological Masterpiece 02/05/2013 – Release Images.  (Thanks io9.)


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Butterfly Wings



Images belong to Linden Gledhill.  From his gorgeous collection of butterfly wing photographs on Flickr.


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Stellarium is a free open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye, binoculars or a telescope. Just set your coordinates and go.


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