🌐EnglishEnglishEspañolFrançaisPolskiРусскийالعربية한국어中文EntityQ15963242· pop 7B-modesAlso known as polarisation type B, polarization type BREDIRECT Cosmic microwave background#PolarizationArticleREDIRECT Cosmic microwave background#PolarizationAvailable in 7 languagesEspañol中文РусскийالعربيةPolski한국어via Wikidata sitelinks · CC0Connectionscosmic microwave backgroundEntity