KnowraDark energyLinked fromLinked fromThe 64 pages that link to Dark energy, each with the reason it gives.All 64Related 48Narrower topic 8Compared with 8Physical cosmologyRelated: It summarizes a central unresolved component in the standard cosmological model.Space scienceRelated: Its cause is uncertain, limiting understanding of the universe's future and large-scale dynamics.Chronology of the universeRelated: It dominates the late-time expansion and shapes predictions for cosmic history’s future.Expansion of the UniverseRelated: It accounts for the late-time acceleration rather than merely ongoing expansion.Fifth forceCompared with: Some scalar fields proposed for cosmic acceleration also predict fifth forces.Observational cosmologyRelated: Its physical nature remains unknown despite measurements of expansion and structure.Giant VoidRelated: Accelerated expansion affects how quickly large-scale structure, including voids, evolves.Jim PeeblesRelated: Its physical nature remains outside the early-universe mechanisms Peebles’s work established.List of unsolved problems in physicsRelated: Its physical nature is not established, though its effects shape cosmic expansion.Outline of physical scienceRelated: Its physical nature is unresolved in modern cosmology.Outline of physicsRelated: Its physical explanation is absent from the standard inventory of established theories.Physics beyond the Standard ModelRelated: Cosmic acceleration is not explained by the Standard Model's particle content.Timeline of the far futureRelated: Its unknown nature limits confidence in forecasts of the universe’s ultimate fate.Ultimate fate of the universeRelated: Its density and evolution largely decide which long-term expansion scenario is possible.Previous2 of 2