[James C. Bennett]

Black Holes emit radiation. Why does Dark Matter not do it? If this is true, then the two cannot be the same.

[U-238]

Dark Matter is a recent “theory” that astronomers,astrophysicists and cosmologists have been debating.Dark Matter cannot emit or absorbs light but it emits electromagnetic energy. Dark Matter consists of 80 percent of the entire matter of the universe. How we know they exist, by using gravitational lensing or by observing supernovas.I believe that dark matter is made up of brown dwarfs and black holes in the center of galaxies.

http://map.gsfc.nasa.gov/universe/uni_matter.html

[ETL]

Black Holes emit radiation. Why does Dark Matter not do it?

There are two forms of dark matter (Baryonic and non-Baryonic). One (Baryonic) is ordinary matter which simply isn't reflecting or emitting light. The other (non-Baryonic) is the allegedly strange stuff that makes up the vast majority of the universe. It doesn't interact with light at all, but it supposedly explains various observed motions of galaxies which don't seem to make sense without some sort of additional gravitational force.

[ETL]

Black Holes emit radiation. Why does Dark Matter not do it?

Here's a good article on the subject of Hawking Radiation (Black Hole radiation).

http://www.scholarpedia.org/article/Hawking_radiation

[Lonesome in Massachussets]

“Ordinary matter” falling into black holes contains accelerated charged particles which do emit radiation and are how black holes are detected.

[Crucial]

I’m just saying that since we are discovering more and more black holes and there must be many more that are invisible to observation, that they must make up the missing mass that dark matter was invented to fill.