Home›A-type supergiants›blue supergiant🌐EnglishEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दीไทย한국어中文日本語EntityQ1048372· pop 36· linked from 472 articlesblue supergiantAlso known as OB supergiant, BSGstype of star~10 min readArticleHertzsprung–Russell diagramSpectral typeRead full article (178 paragraphs)Available in 36 languagesEspañolFrançais中文日本語РусскийPortuguêsItalianoالعربيةहिन्दीArmenianConnectionsstellar classificationEntityexotic starEntityCategoriesA-type supergiantsB-type supergiantsO-type supergiants