Poyasnenie: Chto proishodit v nebe? Etot nochnoi zasnezhennyi peizazh, osveshennyi Lunoi, zapechatlen v yanvare 2013 goda v Louer-Miller-Krik na Alyaske, SShA. Nad gornymi vershinami vidna yarkaya Luna v faze pervoi chetverti, okruzhennaya ledyanym galo, a s dvuh storon ee soprovozhdayut lozhnye luny. Bolee nauchnoe nazvanie etih yarkih pyaten — parseleny. Po analogii s lozhnym solncem ili pargeliem, parselena obrazuetsya iz lunnogo sveta, prelomlennogo tonkimi i ploskimi shestiugol'nymi kristallami l'da v vysokih tonkih oblakah. Ishodya iz geometrii ledyanyh kristallov, parseleny vidny na uglovom rasstoyanii v 22 gradusa ot Luny. Parseleny svetyatsya dostatochno slabo po sravneniyu s yarkim lunnym diskom, i ih proshe vsego uvidet', kogda Luna ne ochen' vysoko nad gorizontom.

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