Quisar

The Black Hole That Kills Galaxies - Quasars 10:50
The Black Hole That Kills Galaxies - Quasars Kurzgesagt – In a Nutshell 9,150,708 1 год назад
Large Quasar Groups 32:25
Large Quasar Groups SEA 1,414,159 3 года назад
What Is A Quasar? 13:02
What Is A Quasar? Insane Curiosity 97,036 4 года назад
quasar 02:57
quasar Azahriah 768,000