Poyasnenie: Vyshe, chem samye vysokie gory , vyshe, chem proletayut samolety, poyavlyayutsya polyarnye siyaniya . Polyarnye siyaniya ne byvayut nizhe 60 km nad Zemlei i mogut prostirat'sya do 1000 km. Polyarnye siyaniya poyavlyayutsya, kogda elektrony i protony solnechnogo vetra vrezayutsya v molekuly atmosfery Zemli i vozbuzhdayut ih. Chasto, esli smotret' iz kosmosa, polyarnye siyaniya vidny kak okruzhnosti vokrug magnitnyh polyusov Zemli . Fotografiya , kotoruyu Vy vidite, byla sdelana v yanvare v Alyaske. Na fotografii izobrazheny krasivye severnye siyaniya nad zamerzshim landshaftom naryadnyh derev'ev i avtomobilem fotografa. Fotografiya byla sdelana ochen' bystro, tak kak temperatura sostavlyala -40 gradusov .

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Yanvar' Fevral' Mart Aprel' Mai Iyun' Iyul' Avgust Sentyabr' Oktyabr' Noyabr' Dekabr'

Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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Publikacii s klyuchevymi slovami: aurora - polyarnoe siyanie - Radiacionnye poyasa - atmosfera Zemli - Solnechnyi veter Publikacii so slovami: aurora - polyarnoe siyanie - Radiacionnye poyasa - atmosfera Zemli - Solnechnyi veter
Sm. takzhe: Raznocvetnoe polyarnoe siyanie nad Novoi Zelandiei Severnoe siyanie nad Ital'yanskimi Al'pami Severnoe siyanie v Zapadnoi Virginii Yuzhnoe polyarnoe siyanie i Mezhdunarodnaya kosmicheskaya stanciya Pozdnyaya noch' v Vallentune Severnoe siyanie, stabil'noe krasnoe polyarnoe siyanie i Mlechnyi Put' Severnoe siyanie nad gorami Karkonoshe Vse publikacii na tu zhe temu >>