Last additions
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8 viewsApr 26, 2013
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15 viewsApr 26, 2013
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15 viewsApr 26, 2013
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Ca-K World View31 viewsIf our eyes were not full spectrum capable, but only limited to the Calcium K line frequencies would our world look like this?Apr 25, 2013
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A piney Sunset40 viewsOooh, Ouch, that tickles......Apr 25, 2013
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Messier 45, The Pleiades or Seven Sisters31 viewsApr 25, 2013
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49 viewsApr 24, 2013
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30 viewsApr 24, 2013
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31 viewsApr 24, 2013
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32 viewsApr 24, 2013
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27 viewsApr 24, 2013
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18 viewsApr 24, 2013
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690 files on 58 page(s) |
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