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cambridge 
Kismet robot sleeping
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Kismet robot showing calmness
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HRH Prince Albert
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HRH Prince Albert
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HRH Prince Albert
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Andrew Fabian, British astrophysicist
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Sara Seager, Canadian-US planetary scientist
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Sara Seager, Canadian-US planetary scientist
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Sara Seager, Canadian-US planetary scientist
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Sara Seager, Canadian-US planetary scientist
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Sara Seager, Canadian-US planetary scientist
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Sara Seager, Canadian-US planetary scientist
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Sara Seager, Canadian-US planetary scientist
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Sara Seager, Canadian-US planetary scientist
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Sara Seager, Canadian-US planetary scientist
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Sara Seager, Canadian-US planetary scientist
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Harvard College Observatory, 15-inch Great Refractor
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Harvard College Observatory, 1900
Royalty Free 
Harvard College Observatory, 8-inch Draper Telescope
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Harvard College Observatory,  Photographic Plate Archive, 1890s
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Harvard College Observatory, 1890s
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Harvard College Observatory, 1890s
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Frederick Sanger, British biochemist
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Physiology researchers, 20th century
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Blackwater National Wildlife Refuge
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