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Home Q & A Board Science-Related Homework Help Physics
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barry barry
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10 years ago
At present the universe is expanding, but we are not certain if this expansion will continue forever, come to a stop, or if the universe will ultimately collapse back into itself.  What observational tests are possible to test among these three possibilities?
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nite_n_daynite_n_day
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10 years ago
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barry Author
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#2
10 years ago
Thanks, problem solved lol
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