HST UV/optical photometry in NGC 1978
收藏B2FIND2026-04-04 收录
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Multiple stellar populations (MPs) with different chemical compositions are not exclusive features of old globular clusters (older than 10Gyr). Indeed, recent studies reveal...
拥有差异化化学组分的多星族(Multiple stellar populations, MPs)并非年龄大于10吉年的古老球状星团的独有特征。事实上,近期研究揭示……




