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Space-time:
A four-dimensional space used to represent the universe in the theory
of relativity, with three dimensions corresponding to ordinary space
and the fourth to time. Also known as space-time continuum.
(definition at the GPB site).
Space-time Selection:
Scientists find first evidence that many universes exist [ PhysOrg ]
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New partcle links dark matter with missing antimatter [ Physics World ]
Twinkling Stars May Reveal Human-Size Wormholes [ Wired Science]
NASA Ames’ Worden reveals DARPA-funded ‘Hundred Year Starship’ program [ Kurzeil AI]
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