Do quasars emit light?

1 Answer
May 27, 2016

A quasi-stellar quasar is a visible point source of light, millions/billions of light years away.


Quasar light is like stars'. It comes from active nucleus of most

distant Black Hole nucleus of a galaxy.

Its luminosity might be more than 1000 times our galaxy Milky Way's


Its mass might be a million times that of our star Sun.

Its distance from us might be millions/billions of light years.