For the first time ever astronomers have witnessed a Black Hole “blink”!
Over a period of just 40 days astronomers watched as its corona absolutely plummeted in brightness before rising again to shine brighter than before
Fastest-growing Black Hole as big as 34 billion Suns
The “ultramassive black hole”, that’s literally a class of black hole, was discovered in 2018
Scientists just found the biggest neutron star (or smallest black hole) yet in a strange cosmic collision
This detection could even herald a new understanding of how massive stellar explosions called supernovas happen