Poyasnenie: Chto proishodit na poverhnosti sputnika Saturna Elene? Na proshloi nedele avtomaticheskii korabl' Kassini podletel k etomu kroshechnomu sputniku na rasstoyanie dvuh diametrov Zemli. Kamery korablya zapechatleli sputnik v udivitel'nyh podrobnostyah. Sredi obychnyh vzglyadu kraterov i vozvyshennostei na neobrabotannom izobrazhenii mozhno uvidet' neobychno gladkie oblasti i oblasti, ispeshrennye melkimi borozdami. Astronomy, specializiruyushiesya po planetologii, teper' budut tshatel'no issledovat' poluchennye izobrazheniya Eleny i sobirat' fakty, kotorye prol'yut svet na proishozhdenie i evolyuciyu etogo 30-kilometrovogo paryashego aisberga. Elena otlichaetsya ot drugih sputnikov Saturna tem, chto ona dvizhetsya vokrug planety chut' vperedi bol'shogo sputnika Diony. Na samom dele Elena nahoditsya v stabil'noi tochke Lagranzha sistemy Saturn-Diona i tem samym yavlyaetsya odnim iz chetyreh izvestnyh sputnikov, kotorye raspolagayutsya v analogichnyh potencial'nyh yamah.

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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 - sputniki Saturna - KA Kassini Publikacii so slovami: Saturn - sputniki Saturna - KA Kassini
Sm. takzhe: APOD: 2025 October 5 B A Long Storm System on Saturn Peresekaya ploskost' kolec Saturna Protivostoyanie Saturna Ravnodenstvie na Saturne Stereo-Elena Saturn v infrakrasnom svete ot "Kassini" Posadka na Titane zonda "Gyuigens" Vse publikacii na tu zhe temu >>