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Physics, 29.01.2020 20:52 aprilstalder

What is currently the most supported theory about the future of the universe
a.)the universe could remain exactly as it is today
b.) the universe may continue to expand
c.) stars could burn out , causing the universe to become dark and cold
d.) gravity could pull galaxies back together causing a reverse of the big bang

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What is currently the most supported theory about the future of the universe
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