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Doliny Marinera: Bol'shoi kan'on na Marse
<< Vchera 26.03.2011 Zavtra >>
Doliny Marinera: Bol'shoi kan'on na Marse
Avtory i prava: Proekt Viking, Amerikanskii geologicheskii obzor, NASA
Perevod: Vol'nova A.A.
Poyasnenie: Samyi bol'shoi kan'on v Solnechnoi sisteme rassek poperek lico Marsa. On nazyvaetsya Doliny Marinera. On tyanetsya bolee chem na 3000 kilometrov v dlinu, zanimaet 600 kilometrov v poperechnike i dostigaet 8 kilometrov v glubinu. Dlya sravneniya, Zemnoi Bol'shoi kan'on v Arizone (SShA) prostiraetsya vsego na 800 kilometrov v dlinu, 30 kilometrov v shirinu i 1.8 kilometra v glubinu. Proishozhdenie Dolin Marinera ostaetsya neizvestnym. Lidiruet gipoteza o tom, chto eto ogromnaya treshina, obrazovavshayasya milliardy let nazad vo vremya ostyvaniya planety. V kan'one byli zamecheny nekotorye geologicheskie processy. Segodnyashnyaya kartinka — eto mozaika iz bolee 100 fotografii Marsa, sdelannyh apparatom Viking v 1970h godah.

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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: Mars - Valles Marineris - canyon - Mars - kanaly Marsa - kaony
Publikacii so slovami: Mars - Valles Marineris - canyon - Mars - kanaly Marsa - kaony
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