observable universe

Noun

 * 1)  The extent of a universe within the cosmological horizon of an observer.

Usage notes

 * Typically the observable universe refers to the observable portion of our universe, relative to an observer on Earth.

Translations

 * Finnish: havaittava maailmankaikkeus
 * French: univers observable
 * Georgian: დაკვირვებადი სამყარო
 * German: beobachtbares Universum
 * Icelandic: sýnilegi alheimur
 * Polish: obserwowalny wszechświat, widzialny wszechświat
 * Turkish: gözlemlenebilir kainat, rasat edilebilir kainat