Poyasnenie: Krasochnaya faza planetarnoi tumannosti dovol'no bystrotechna v zhizni solncepodobnoi zvezdy. Mozhno skazat', chto po kosmicheskim merkam zvezda i morgnut'-to ne uspevaet, kak ee vneshnie sloi sbrasyvayutsya, formiruya rasshiryayushuyusya emissionnuyu tumannost'. Tumannost' sohranyaetsya vsego lish' okolo 10 tysyach let. Sravnite eto s 10 milliardami let, skol'ko zhivet takaya zvezda. Planetarnye tumannosti horosho znakomy ne tol'ko professional'nym astronomam, no i lyubitelyam. Tem ne menee oni vse eshe tayat v sebe nekotorye syurprizy. Naprimer, v prekrasnoi tumannosti NGC 6826, izvestnoi takzhe pod nazvaniem Migayushii Glaz, s dvuh storon vidny zagadochnye krasnye LETChIKI (fliers). Oni horosho zametny na snimke, poluchennom kosmicheskim teleskopom im. Habbla. Esli oni tozhe udalyayutsya ot central'noi zvezdy, to pochemu zhe golovnaya udarnaya volna raspolozhena u nih ne s toi storony!?

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
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NASA Official: Jay Norris. Specific rights apply.
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& Michigan Tech. U.

Publikacii s klyuchevymi slovami: Planetarnaya tumannost' - NGC 6826 - planetary nebula Publikacii so slovami: Planetarnaya tumannost' - NGC 6826 - planetary nebula
Sm. takzhe: M27: eto ne kometa Dzhons-Emberson-1 Kol'ca vokrug tumannosti Kol'co HFG1 i Eibell 6: planetarnye tumannosti NGC 2440: kokon novogo belogo karlika MyCn 18: planetarnaya tumannost' Pesochnye Chasy Tumannost' Kol'co ot teleskopa "Dzheims Vebb" Vse publikacii na tu zhe temu >>