Poyasnenie: Vyshe samyh vysokih gor lezhit korolevstvo polyarnogo siyaniya. Polyarnye siyaniya redko opuskayutsya nizhe 60 kilometrov, a podnimat'sya mogut do 1000 kilometrov. Svechenie polyarnogo siyaniya voznikaet v rezul'tate stolknoveniya vysokoenergichnyh elektronov i protonov s atomami i molekulami v Zemnoi atmosfere. Neobychnoe yavlenie, pohozhee na koronu v samom centre polyarnogo zanavesa, mozhet vozniknut', kogda polyarnoe siyanie obrazuetsya pryamo nad golovoi, ili kogda ego luchi napravleny prakticheski na nablyudatelya. Eto krasochnoe, no kratkovremennoe zeleno-fioletovoe polyarnoe deistvo proizoshlo v proshlom mesyace vysoko nad ostrovom Ser-Kvalei v municipalitete Norvegii. Na perednem plane raspolozhilsya f'ord Sesseif'orden, a szadi vdaleke vidny mnogochislennye zvezdy.

Nastennyi kalendar' Astronomicheskoi kartinki dnya: peizazhi zemnye i nebesnye

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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.
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& Michigan Tech. U.

Publikacii s klyuchevymi slovami: aurora - corona - Norway - polyarnoe siyanie Publikacii so slovami: aurora - corona - Norway - polyarnoe siyanie
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 >>