Quasars and Their Host Galaxies
Quasars reside in a variety of galaxies, from normal to highly disturbed. When seen through ground-based telescopes, these compact, enigmatic light sources resemble stars, yet they are billions of light-years away and several hundred billion times brighter than normal stars.
Credit:About the Image
About the Object
| Name: | IRAS 04505-2958, IRAS 13218+0552, IRAS F03161-3437, PG 0052+251, PG 1012+008, PHL 909 |
|---|---|
| Type: | Early Universe : Galaxy : Activity : AGN : Quasar |
| Category: | Quasars and Black Holes |
Colours & filters
| Band | Telescope |
|---|---|
|
Hubble Space Telescope
WFPC2 |