KnowraDe Sitter universeLinked fromLinked fromThe 7 pages that link to De Sitter universe, each with the reason it gives.All 7Broader topic 1Related 5Compared with 1Georges LemaîtreRelated: Lemaître showed how apparent recession in this model could result from expanding space.Vesto SlipherRelated: Its predictions gave early cosmological significance to the large redshifts Slipher found.Cosmological horizonRelated: It provides the simplest model of a universe with a permanent cosmological event horizon.Boltzmann brainRelated: Some accounts associate its long-lived thermal properties with possible fluctuation observers.Penrose diagramRelated: Its compact diagram shows how a cosmological horizon shapes causal boundaries.