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| abstraction > hypothesis > theory > astronomy theory > cosmology theory > big crunch |
| big crunch comparison table | |||
| Subject | has antonym | is a kind of | has definition |
|---|---|---|---|
| cosmology theory | astronomy theory | ||
| big crunch | big bang | cosmology theory | One hypothesized future for the universe in which the current expansion stops, reverses, and results in all space and all matter collapsing together; a reversal of the big bang. |
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