Quasi-stellar Objects

[MUNZIR_ALI]

What are quasars?Are they active galaxies?

[Ex-"Quranist"]

What are quasars?Are they active galaxies?

http//en.wikipedia.org/wiki/Quasar

Dr. Wiki is always the best

[Rev_John]

A quasar is a compact region 10-10,000 times the Schwarzschild radius of the central supermassive black hole of a galaxy, powered by its accretion disc.

[MUNZIR_ALI]

SO

A quasar is a compact region 10-10,000 times the Schwarzschild radius of the central supermassive black hole of a galaxy, powered by its accretion disc.

So are they the most efficient light producers in the universe?What are white holes?

peace

[Rev_John]

SOSo are they the most efficient light producers in the universe?What are white holes?

peace

They are actually very old galaxies from the far reaches of the universe