Remove ads
星周包层是恒星的一部分，具有大致球形的形状，但不会受到重力吸引到恒星的核心。通常星周包层形成于稠密的恒星风或出现在恒星形成之前。老年恒星的星周包层[1]最终将会演变成原行星云，而初期恒星体的星周包尘[2]会发展成为星周盘。
- AGB恒星的星周包层
- 环绕着初期恒星体的星周包层
Wikiwand in your browser!
Seamless Wikipedia browsing. On steroids.
Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.
Remove ads