gravitational collapse

英 美
  • [天]引力坍缩
  • collapse v.(使)倒塌;(使)崩溃;(使)瓦解;折叠n.倒塌;崩溃;暴跌
  • gravitational adj.重力的;引力作用的
Noun:
  1. the implosion of a star resulting from its own gravity; the result is a smaller and denser celestial object