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Posted on February 9, 2013 via VINDSVAL with 92 notes
Source: vindsval
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Drawings of Comet Halley, 1836, by John Herschel.
Gouache on black fabric mounted on paper.
Harry Ransom Center, University of Texas at Austin.
(via workman)
Posted on May 4, 2012 via Strictly Astronomy with 401 notes
Source: strictlyastronomy

