Gas clouds whirling around black hole form heart of distant astronomical object

In 1963, astronomer Maarten Schmidt identified the first quasi-stellar object or “quasar,” an extremely bright but distant object. He found the single quasar, the active nucleus of a far-away galaxy known to astronomers as 3C 273, to be 100 times more luminous than all the stars in...
https://xissufotoday.space/2018/11/gas-clouds-whirling-around-black-hole-form-heart-of-distant-astronomical-object/ #Archaeological #Astronomy #Science_History_Наука_История