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Last updated on April 24, 2014 at 17:35 EDT
Peeping Mimas

Peeping Mimas

Saturn's moon Mimas peeps out from behind the larger moon Dione in this view from the Cassini spacecraft. Mimas (246 miles, or 396 kilometers across) is near the bottom center of the image. Saturn's rings are also...
Word of the Day
logogriph
  • A riddle; specifically, a riddle formed by the arbitrary or confused mingling of parts or elements, which have to be recombined in proper order for the answer.
This word comes from the Greek 'logos,' word, plus 'griphos,' fishing basket, riddle.
Quote of the Day
There is a single light of science, and to brighten it anywhere is to brighten it everywhere.

- Isaac Asimov
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