Multiple choice general knowledge science & technology

What is Big Crunch?

  1. All the matter and space-time in the universe collapse into a dimensionless singularity

  2. A shortage or reduction of the resources in a BIG Project

  3. Galaxies moving away from each other and ultimately move faster than light to vanish forever

  4. A Big crushing noise
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Big Crunch is one hypothetical fate of the universe where expansion eventually reverses and all matter and space-time collapse back into a dimensionless singularity - essentially the reverse of the Big Bang. This would occur if dark energy is insufficient to overcome gravitational attraction.

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