илюстрираща разширението на Вселената след Големия взрив. Източник: en:Image:Universeexpansion.png Качена в en: от: en:User:Fredrik {{GFDL}} {{) English
This image is a derivative work of the following images: File:Universe_expansion-de.png licensed with Cc-by-sa-2.0, Cc-by-sa-3.0-migrated, GFDL 2006-08-01T09:58:49Z
DescriptionUniverseexpansion (fr).PNG Français : Expansionde l'univers Date 9 November 2006, 17:26 (UTC) Source French translation of Image:Universeexpansion