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What is the meaning of a “closed” universe?. Physics & Astronomy
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Physics & Astronomy
What is the meaning of a “closed” universe?
2019-11-13 20:24:46
Physics & Astronomy
The universe is in a steady state
The universe will someday stop expanding and start to collapse
The universe will expand forever
The universe will stop expanding in an infinite amount of time
The universe will disappear into a white hole in time
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