🌐EnglishEnglishBahasa IndonesiaEspañolFrançaisPortuguêsTiếng ViệtTürkçeРусскийالعربيةفارسیहिन्दीไทย한국어中文日本語EntityQ7153079· pop 94Category:Physical sciencesWikimedia categoryAvailable in 65 languages中文日本語РусскийPortuguêsالعربيةहिन्दीAbkhazianArmenian