cosmological horizon

Noun

Meaning

cosmological horizon (plural cosmological horizons)

(astronomy) The distance from an observer in a universe beyond which it is impossible for the observer to see, as the light (or other luminal particles) cannot have travelled that distance over the current age of that universe.

Source: en.wiktionary.org

Synonyms

cosmic event horizon particle horizon Hubble horizon comoving horizon cosmic light horizon cosmological event horizon

Close letter words and terms

cosmological decade cosmological dynamics cosmological event horizon cosmological model cosmological natural selection cosmological perturbation theory