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![]() Date: 2015-05-01 06:43:58Astronomy Stellar evolution Star types Astrophysics Outer space Asymptotic giant branch Protoplanetary nebula Planetary nebula Carbon star Mira variable WolfRayet star Red-giant branch | Source URL: www.astro.keele.ac.ukDownload Document from Source WebsiteFile Size: 149,88 KBShare Document on Facebook |