Discovered in 1963, quasars are the most powerful objects beyond our Milky Way galaxy, beaming vast amounts of energy across space as the supermassive black
hole in their center sucks in matter from its surroundings.
Not exact matches
well one hypothesis is that there is a massive black
hole in the
center of the universe that all the universe revolves around... once it
sucks the whole or most of the universe into it... it can no longer hold it all together and it explodes creating a big explosion which dwarfs supernovas scattering elements and matter everywhere... and this expansion and contraction of the universe goes on for infinity with no beginning and perhaps no end.
As the black
hole pulls matter
in, the ring around it acts as a factory for stars, fed by the material
sucked toward the
center of the galaxy.