Red Shifted Quasar?

https://www.legacysurvey.org//viewer/?ra=213.7458&dec=52.2869&layer=hsc-dr2&zoom=16

That is a merger. Quasars only appeared very early in the universe, so they are so far away we can’t resolve their shape. This
Legacy Survey Sky Browser is an example of a quasar. It is still so blue because it is very hot and is very bright in UV and X-ray, even Gamma