Explanation: How did Epimetheus form? No one is yet sure. To help answer that question, this small moon has recently been imaged again in great detail by the robot spacecraft Cassini now orbiting Saturn. Epimetheus sometimes orbits Saturn in front of Janus, another small satellite, but sometimes behind. The above false-color image, taken during mid July, shows a surface covered with craters indicating great age. Epimetheus spans about 115 kilometers across. Epimetheus does not have enough surface gravity to restructure itself into a sphere.

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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: Saturn - satellite - sputniki Saturna Publikacii so slovami: Saturn - satellite - sputniki Saturna
Sm. takzhe: Stereo-Elena Vremena goda na Saturne Severnyi shestiugol'nik na Saturne Sputnik Saturna Elena v cvete Giperion: sputnik Saturna so strannymi kraterami Yapet: sputnik Saturna so strannoi poverhnost'yu Kassini smotrit na Saturn Vse publikacii na tu zhe temu >>