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Global'noe polyarnoe siyanie na Marse
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Global'noe polyarnoe siyanie na Marse
Avtory i prava: Apparat MAVEN, Laboratoriya atmosfernoi i kosmicheskoi fiziki, Universitet Kolorado, NASA
Perevod: D.Yu.Cvetkov
Poyasnenie: Moshnaya solnechnaya vspyshka v proshlom mesyace vyzvala sil'nye global'nye polyarnye siyaniya na Marse. Eti izobrazheniya, poluchennye do (sleva) i vo vremya (sprava) solnechnoi buri, pokazyvayut vnezapnoe usilenie ul'trafioletovogo izlucheniya ot marsianskogo polyarnogo siyaniya. Ono bolee chem v 25 yarche izlucheniya ot polyarnogo siyaniya, zaregistrirovannogo ranee orbital'nym kosmicheskim apparatom MAVEN (Mars Atmosphere and Volatile EvolutioN – Evolyuciya marsianskoi atmosfery i letuchih veshestv). Osveshennyi Solncem serp obrashen napravo, dannye ul'trafioletovogo spektrografa apparata MAVEN pokazany ottenkami fioletovogo cveta na nochnoi storone Marsa. Na Marse solnechnye buri privodyat k polyarnym siyaniyam na vsei planete. Krasnaya planeta, v otlichie ot Zemli, ne zashishena sil'nym global'nym magnitnym polem, kotoroe mozhet napravlyat' zaryazhennye chasticy s vysokoi energiei k polyusam. Poetomu vo vremya solnechnoi buri na poverhnosti planety uroven' opasnoi radiacii v dva raza prevysil ranee izmerennyi marsohodom K'yuriositi. Apparat MAVEN issleduet, deistvitel'no li Mars poteryal atmosferu iz-za otsutstviya global'nogo magnitnogo polya.

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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 - Mars
Publikacii so slovami: Mars - Mars
Sm. takzhe:
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