Poyasnenie: Eto sornyak . Eto Yupiter. Net, eto planetarnaya tumannost' NGC 3242. Kogda u zvezdy tipa Solnca zakanchivaetsya termoyadernoe goryuchee v ee yadre, ona sbrasyvaet svoi vneshnie sloi, ustraivaya nastoyashee zrelishe, nazyvaemoe planetarnoi tumannost'yu. NGC 3242 - planetarnaya tumannost' s zvezdnym ostatkom v centre - belym karlikom . Inogda etu tumannost' nazyvayut "Prizrak Yupitera", iz-za togo, chto ona pohozha na etu izvestnuyu planetu. NGC 3242 nahoditsya namnogo dal'she, chem te nichtozhnye 40 svetovyh minut, otdelyayushie nas ot Yupitera. Sravnivaya nablyudaemoe rasshirenie obolochki i rasshirenie, poschitannoe po effektu Doplera, astronomy ocenili rasstoyanie do NGC 3242 v 1400 svetovyh let. Krasnye krylyshki, kotorye vidny po krayam tumannosti, poka ostayutsya ne razgadannymi.

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Publikacii s klyuchevymi slovami: planetary nebula - Planetarnaya tumannost' - Yupiter - Evolyuciya zvezd Publikacii so slovami: planetary nebula - Planetarnaya tumannost' - Yupiter - Evolyuciya zvezd
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