
Beyond the Big Bang: Could a Time-Reversed Cosmos Solve Physics' Biggest Mysteries?
The opening moments of cosmic history remain among the deepest unsolved problems in modern science.
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The opening moments of cosmic history remain among the deepest unsolved problems in modern science.

According to a strange new notion, there may be an anti-universe in which time goes backward in time before the Big Bang.

The complicated dynamics of elusive neutrinos left over from the Big Bang are captured in computer models presented by scientists The mass of neutrinos is yet…

Why do we exist in a world full of matter rather than antimatter is one of the major scientific questions of our time.