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Beatriz Villarroel and Geoff Marcy Quasar 3c 273 seen in the optical. ESA/Hubble & NASA …
Timothy J. Burbery The Fall of the Titans painting by Cornelis van Haarlem. National Gallery of D…
Joshua Cutchin On March 13, 2005, a wife hiking with her husband in Benton County, Oregon, heard …
Andrew May Amateur photographers and “citizen scientists” had known about it for years, and they …
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