308：神秘的中等质量黑洞
· 59 min
Episode 308：神秘的中等质量黑洞
0:00
58:47
黑洞是如何分级的？为什么说中等质量黑洞是一种“神秘的存在”？同样是大质量恒星的超新星爆发，为什么有时候可能连渣都不剩？要成为一颗超大质量黑洞，你需要怎样的天时地利人和？友情提醒：本期节目高能部分占比较大，请酌情收听。
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