KnowraCosmological horizonLinked fromLinked fromThe 16 pages that link to Cosmological horizon, each with the reason it gives.All 16Related 12Narrower topic 3Compared with 1Cosmic inflationRelated: Inflation changes which distant regions could once have shared causal contact.Cosmological principleRelated: It limits how far direct tests of cosmic uniformity can reach.MultiverseRelated: It separates the observable universe from potentially existing regions outside it.Primordial black holeRelated: The horizon mass at formation helps set the characteristic mass of a primordial black hole.Big RipRelated: Runaway expansion can shrink the observable reach of any bound region before its destruction.Penrose diagramRelated: Its diagrammatic position shows which parts of a cosmological spacetime are observable.Universe (cosmology)Related: Horizons limit what can be known directly about regions beyond observation.Photon epochRelated: The horizon limits which primordial regions could exchange energy during this era.Dark flowRelated: It defines the observational limit invoked in discussions of dark flow's possible reach.Inflationary epochRelated: Inflation can place widely separated regions within a shared pre-inflationary causal domain.List of the most distant astronomical objectsRelated: It distinguishes the observable limit from the farthest individual object actually detected.Recessional velocityRelated: Rapid recession can place distant regions beyond causal or observational reach.