. English: The crescent phases of Venus and detailed representations of its appearance as seen through a telescope, from Riccioli's 1651 New Almagest. 26 September 2011. G. B. Riccioli 454 Riccioli-Venus

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Size: 2127px × 2350px
Photo credit: © The Picture Art Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., /, /., 26, 2011., riccioli., september