It might convert a part of our Galactic arm into a quasar.
2
The galaxies host a bright quasar that may have illuminated the structures.
3
Once that quasar forms, even a ruinously low efficiency becomes sufficient.
4
They thought perhaps the quasar's surrounding galaxy was obscured by dust.
5
The Hubble telescope has discovered the brightest quasar ever seen in the early universe.
Uso de quasi-stellar radio source em inglês
1
In the we-call-them-as-we-see-them tradition among astrophysicists, these objects were dubbed Quasi-StellarRadioSources, or more affectionately, "quasars."
2
Astronomers soon were calling this new class of objects -of which 3C 273 is the granddaddy and archetype - quasi-stellarradiosources.