Unlike their more massive counterparts, sunlike stars are thought to die gracefully by ejecting their outer gaseous layers in a nonexplosive process that takes about 10,000 years.
不像大质星,同太阳一般大小星,死状就相对优雅多。它们非爆发性过程大约需要一万年,步弹射出其外部气体壳层。
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