Last updated on April 23, 2014 at 1:22 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
  • A solo tap dance emphasizing sharp taps.
This term may be imitative of the dancer's movements.
Quote of the Day
The Universe is built on a plan, the profound symmetry of which is somehow present in the inner structure of our intellect.

- Paul Valery
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