About 1000 galaxies dubbed
Hot DOGs (Hot Dust-Obscured Galaxy or Hot Dust-Obscured Object)
have been seen by WISE,
having 1000 times the Electromagnetic Radiation as the Milky Way
and largely as old as 10 billion years (Redshifts in 2 to 4 range).
They may be obscured Quasars/Active Galactic Nuclei.
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