ビッグクランチ

noun

Big Crunch

Astronomical term for a hypothetical scenario in which the expansion of the universe eventually reverses and the universe collapses back into a singularity.

• ビッグクランチは、宇う宙ちゅうの終しゅう焉えんに関かんする一ひとつの仮か説せつです。

  The Big Crunch is one hypothesis about the end of the universe.