Explanation: One of our Solar System's most tantalizing worlds, Enceladus is backlit by the Sun in this Cassini spacecraft image from November 1, 2009. The dramatic illumination reveals the plumes that continuously spew into space from the south pole of Saturn's 500 kilometer diameter moon. Discovered by Cassini in 2005, the icy plumes are likely connected to an ocean beneath the ice shell of Enceladus. They supply material directly to Saturn's outer, tenuous E ring and make the surface of Enceladus as reflective as snow. Across the scene, Saturn's icy rings scatter sunlight toward Cassini's cameras. Beyond the rings, the night side of 80 kilometer diameter moon Pandora is faintly lit by Saturnlight.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: Encelad - Enceladus Publikacii so slovami: Encelad - Enceladus
Sm. takzhe: Polumesyac Encelada Encelad, osveshennyi Saturnom Encelad v infrakrasnom svete Svezhie "tigrovye polosy" na sputnike Saturna Encelade Saturn, Titan, kol'ca i dymka Fontany nad Enceladom: svidetel'stvo vozmozhnosti zhizni Encelad: vodnyi mir so storony kolec Vse publikacii na tu zhe temu >>