Poyasnenie: Pochemu nebo vyglyadit, kak gigantskaya mishen'? Eto – svechenie atmosfery. Posle moshnoi grozy nad Bangladesh v konce aprelya nad Tibetom v Kitae poyavilis' zapechatlennye zdes' ogromnye kruglye volny svetyashegosya vozduha. Neobychnyi uzor sozdayut atmosfernye gravitacionnye volny – volny izmenyayushegosya davleniya vozduha, kotorye mogut rasti s vysotoi v razrezhennom vozduhe, v etom sluchae do vysoty pochti v 90 kilometrov. V otlichie ot polyarnyh siyanii, energiyu kotorym dayut stolknoveniya zaryazhennyh chastic s vysokoi energiei na bol'shih vysotah, atmosfernoe svechenie ob'yasnyaetsya hemilyuminescenciei – izlucheniem sveta pri himicheskih reakciyah. Obychno atmosfernoe svechenie vidno okolo gorizonta, blagodarya emu nochnoe nebo nikogda ne byvaet polnost'yu temnym.

Uzhe dostupen: Nastennyi kalendar' Astronomicheskoi kartinki dnya na 2015 god

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Publikacii s klyuchevymi slovami: atmosfera Publikacii so slovami: atmosfera
Sm. takzhe: Oreol i tumannaya duga Shveicarskie Al'py, marsianskoe nebo Oreol s samoletom Mlechnyi Put' i yuzhnoe svechenie atmosfery MAVEN okolo Marsa Atmosfernoe svechenie nad Germaniei "Zmeinyi shtorm" na Saturne Vse publikacii na tu zhe temu >>