Poyasnenie: Yanus odin iz naibolee strannyh sputnikov Saturna. Vo-pervyh, orbita Yanusa peresekaetsya s orbitoi Epimeteya, tak chto oni menyayutsya mestami. V srednem zhe ih orbity otstoyat drug ot druga na 50 km. Yanus, pravda, neskol'ko pokrupnee Epimeteya i obladaet formoi kartofeliny, naibol'shii lineinyi razmer kotoroi 190 km. Dalee, poverhnost' Yanusa pokryta bol'shimi kraterami, togda kak malen'kie pochti otsutstvuyut. Vozmozhno eto proizoshlo potomu, chto etot malen'kii sputnik pokryvaet sloi melkoi pyli, kotoroi kstati takzhe, po vsei vidimosti, pokryty Pandora i Telesto. Na kartinke segodnya zapechatlen Yanus, proplyvayushii na fone verhnih oblakov Saturna v konce sentyabrya.

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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: Janus - Saturn Publikacii so slovami: Janus - Saturn
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