Astronomy Picture of the Day

NASA ^ | 7/20/08 | NASA

[sig226]

Crescent Rhea Occults Crescent Saturn

Credit: Cassini Imaging Team, SSI, JPL, ESA, NASA Explanation: Soft hues, partially lit orbs, a thin trace of the ring, and slight shadows highlight this understated view of the majestic surroundings of the giant planet Saturn. Looking nearly back toward the Sun, the robot Cassini spacecraft now orbiting Saturn captured crescent phases of Saturn and its moon Rhea in color a few years ago. As striking as the above image is, it is but a single frame from a recently released 60-frame silent movie where Rhea can be seen gliding in front of its parent world. Since Cassini was nearly in the plane of Saturn's rings, the normally impressive rings are visible here only as a thin line across the image center. Although Cassini has now concluded its primary mission, its past successes and opportunistic location have prompted NASA to start a two-year Equinox Mission, further exploring not only Saturn's enigmatic moons Titan and Enceladus, but Saturn herself as her grand rings tilt right at the Sun in August 2009.

[sig226]

It looks like an old album cover.

[sig226]

[kanawa]

http://photojournal.jpl.nasa.gov/archive/PIA07806.mov

[MaryFromMichigan]

It looks like an old album cover.

There is a reason for that.

[RightWhale]

Could be somebody was trying to mimic a Chesley Bonestell painting

[Lancey Howard]

Great picture!