Showing posts with label Slicing the Arc. Show all posts
Showing posts with label Slicing the Arc. Show all posts

Tuesday, December 1, 2009

Slicing the Arc

The bright arc within Saturn's G ring is shown truncated by the shadow of the planet at the bottom of this image.Although it can't be seen here, the tiny moonlet Aegaeon (formerly known as S/2008 S 1) orbits within the bright arc. See PIA11148 to learn more. This view looks toward the northern, sunlit side of the rings from about 4 degrees above the ringplane. Many background stars are visible