Poyasnenie: S ledyanogo sputnika Tefiya otkryvaetsya fantasticheskii vid na sistemu Saturna, ego kol'ca i otbrasyvaemye imi teni. Vam eshe ne udalos' pobyvat' na Tefii? Togda posmotrite na etot velikolepnyi vid kolec s kosmicheskogo apparata Kassini. Yarko osveshennaya Solncem, Tefiya vidna nemnogo levee i nizhe centra kartinki. Ee diametr - okolo tysyachi kilometrov, i ee orbita udalena ot centra gigantskoi gazovoi planety na rasstoyanie, primerno ravnoe pyati radiusam Saturna. Na takom rasstoyanii (okolo 300 tysyach kilometrov) ona nahoditsya daleko za predelami osnovnyh yarkih kolec Saturna. Vse zhe Tefiya - odin iz pyati bol'shih sputnikov, kotorye raspolozheny vnutri granicy slabo svetyashegosya, razrezhennogo vneshnego kol'ca E. Dva ochen' malen'kih sputnika - Telesto i Kalipso, otkrytye v 1980-e gody, nahodyatsya v ustoichivyh polozheniyah vdol' orbity Tefii. Vse eto trio vmeste obrashaetsya vokrug Saturna, prichem Telesto operezhaet Tefiyu, a Kalipso otstaet ot nee.

Zavtrashnyaya kartinka: stereo-subbota

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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: Tethys - Saturn - rings - Tefiya - Saturn - kol'ca Saturna Publikacii so slovami: Tethys - Saturn - rings - Tefiya - Saturn - kol'ca Saturna
Sm. takzhe: Saturn noch'yu Luna zatmevaet Saturn Saturn u kraya Luny Cveta Saturna ot "Kassini" Vremena goda na Saturne Severnyi shestiugol'nik na Saturne Kassini smotrit na Saturn Vse publikacii na tu zhe temu >>