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• cariboudesbois (25)in #colorchallenge • 8 years ago

  RE: Cyrestis thyodamas mabella , Japan.

  Wow! Excellent choice for doing a picture while you were in Japan... Although Cyrestis thyodamas is also found in other countries than Japan, it looks like this butterfly was…

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• cariboudesbois (25)in #saturn • 8 years ago

  RE: Saturn (Backyard astronomy)

  This is an interesting question alfarigel. I think a correct answer must refer to the "limit of resolution" and this is depending on the diameter of the telescope. My telescope…

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