🌐فارسیEnglishBahasa IndonesiaEspañolTiếng ViệtРусскийفارسی中文EntityQ4235042· pop 14· linked from 20 articlesتکینگی اولیه کیهانیtime period of seeming infinite density just after the Big BangAvailable in 14 languagesEspañol中文РусскийBahasa IndonesiaBanglaBelarusianChuvashEstonianSerbianConnectionsAlbert EinsteinPersonBlack holeConceptStephen HawkingPersonCategoriesBig BangGravitational singularitiesPhysical cosmology