🌐EnglishEnglishFrançaisالعربيةفارسی한국어中文日本語EntityQ1135133· pop 9cosmic gravitational wave backgroundpart of the gravitational wave background coming from cosmological (rather than astrophysical) sourcesAvailable in 9 languagesFrançais中文日本語العربيةFinnishSlovakفارسی한국어via Wikidata sitelinks · CC0ConnectionsGravitational wave backgroundEntityCategoriesPrintworthy redirects