ESA - European Space Agency - NGC 4866, a lenticular galaxy situated about 80 million light-years from Earth, in the constellation Virgo, taken by the NASA/ESA Hubble Space Telescope. More at http://spaceinimages.esa.int/Images/2013/07 ...
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PDF) The Milky Way as Optical Phenomenon: Perception and Photography in the Drawings of Anton Pannekoek
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PDF) The Milky Way as Optical Phenomenon: Perception and Photography in the Drawings of Anton Pannekoek
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