パンスペルミア説せつ

noun

panspermia hypothesis

Scientific term for the hypothesis that life exists throughout the Universe and can be distributed via meteoroids, asteroids, comets, etc.

• パンスペルミア説せつは、生せい命めいが宇う宙ちゅうから地ち球きゅうに運はこばれた可か能のう性せいを論ろんじている。

  The panspermia hypothesis discusses the possibility that life was brought to Earth from space.