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Sputnik Marsa Fobos prohodit pered Solncem
<< Vchera 10.04.2019 Zavtra >>
Avtory i prava: NASA, Laboratoriya reaktivnogo dvizheniya – Kalteh, Nauchnye kosmicheskie sistemy Malin, marsohod "K'yuriositi"
Perevod: D.Yu.Cvetkov
Poyasnenie: Chto eto prohodit pered Solncem? Etot ob'ekt vyglyadit kak Luna, no ne mozhet byt' Lunoi – sputnikom Zemli, potomu chto on ne kruglyi. Eto – sputnik Marsa – Fobos. Video bylo snyato s poverhnosti Marsa marsohodom "K'yuriositi" v konce proshlogo mesyaca. Diametr Fobosa – 11.5 kilometrov, on v 150 raz men'she nashei Luny, no v 50 raz blizhe k svoei planete. Orbita Fobosa tak blizka k Marsu, chto on razrushitsya i upadet na Mars za sleduyushie 50 millionov let. Obrashenie Fobosa po nizkoi orbite privodit k tomu, chto vyzyvaemye im solnechnye zatmeniya koroche, chem proishodyashie na Zemle. Eto video demonstriruetsya v uskorennom vide, na samom dele prohozhdenie prodolzhaetsya okolo 35 sekund. Pohozhee video pokazyvaet prohozhdenie pered Solncem men'shego i bolee dalekogo sputnika Marsa – Deimosa. S'emku osushestvlyal marsohod "K'yuriositi", kotoryi prodolzhaet issledovat' krater Geila, a v poslednee vremya – oblast' s effektnymi peizazhami i neobychnymi kamnyami, nazvannuyu Glen Torridon.

Retrospektiva: Astronomicheskie kartinki dnya, opublikovannye 10 aprelya v prezhnie gody.

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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.

English text
Po materialam Astronomy Picture Of the Day
Publikacii s klyuchevymi slovami: Phobos - Fobos
Publikacii so slovami: Phobos - Fobos
Sm. takzhe:
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