If the universe is expanding, then what is it expanding into, and what is it expanding from? Where's the edge of the universe ...
If ultimately true, the universe will reach its maximum size around 11 billion years from now. At that point, physics (and ...
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Physicists predict when the universe could end in a dramatic ‘reverse Big Bang’ event
A new study by physicists predicts that the universe could one day collapse in a reverse Big Bang, offering fresh insight into how it might all end.
Astrophysicists have presumed for nearly a century that the universe will just keep expanding for all eternity, driven by an ...
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