Gargantua at Milky Way’s Edge–Star Eight Times Size of Sun Orbiting a Colossal Black Hole

  “Black holes of such mass should not even exist in our galaxy, according to most of the current models of stellar evolution,” said Liu Jifeng, astronomer at the National Astronomical Observatory of China and first author of a 2019 study of  a black hole known as LB-1,  discovered lurking at the far side of … Continue reading Gargantua at Milky Way’s Edge–Star Eight Times Size of Sun Orbiting a Colossal Black Hole