What if the universe remembers? A bold new framework proposes that spacetime acts as a quantum memory. For over a hundred ...
We know how the universe began. An event we call the Big Bang started it all about 13.8 billion years ago. How the universe ...
If ultimately true, the universe will reach its maximum size around 11 billion years from now. At that point, physics (and ...
According to the equations that govern black holes, the larger one of these cosmic behemoths is the lower its average density ...
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