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Dolina Marinera: Bol'shoi kan'on na Marse
<< Vchera 24.05.2020 Zavtra >>
Dolina Marinera: Bol'shoi kan'on na Marse
Avtory i prava: NASA, Amerikanskii geologicheskii obzor, Proekt Viking
Perevod: D.Yu.Cvetkov
Poyasnenie: Disk Marsa peresekaet samyi bol'shoi kan'on v Solnechnoi sisteme. On nazyvaetsya Dolina Marinera, protyanulsya bolee chem na 3 tysyachi kilometrov v dlinu, ego poperechnik – 600 kilometrov, a glubina – 8 kilometrov. 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 Doliny Marinera ostaetsya neizvestnym. Naibolee veroyatnoi predstavlyaetsya gipoteza o tom, chto eto ogromnaya treshina, obrazovavshayasya milliardy let nazad vo vremya ostyvaniya planety. V kan'one byli zamecheny nekotorye geologicheskie processy. Eta fotografiyamozaika iz bolee 100 snimkov Marsa, sdelannyh orbital'nymi apparatami Viking v 1970-h 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 - Mars
Publikacii so slovami: Mars - Valles Marineris - Mars
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