The origin of the matter–antimatter asymmetry in the Universe is unresolved.

open Global / Unspecified, Global WS01803

Big Bang models suggest equal amounts of matter and antimatter, yet the observable Universe is dominated by matter. Precision measurements of CP violation and new physics at high energies could explain the imbalance.

science-space global-unspecified matter antimatter universe origin asymmetry unresolved big bang models suggest know dark fully understand actually don

Category: Science Space

Added by: Ian Patel

Created at: 2026-07-22T15:14:00Z

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WS01803 | World Solve | https://www.worldsolve.org/index.php?view=problem&id=1803

The origin of the matter–antimatter asymmetry in the Universe is unresolved.

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