19th century photograph of Comet Swift A, 1892. The comet moves on an extremely elongated elliptical orbit around the sun with an estimated orbit of a

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19th century photograph of Comet Swift A, 1892. The comet moves on an extremely elongated elliptical orbit around the sun with an estimated orbit of about 13, 600 years.

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Size: 4841px × 6311px
Photo credit: © DAVID PARKER/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

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