Black Holes May Mature Early In Galaxy Evolution

masterwit writes "From Scientific American: 'An accidental find in a star-forming dwarf galaxy shows that black holes may mature early in galaxy evolution.' Also, 'if giant black holes in star-forming dwarf galaxies prove to be common — that is, if Henize 2-10 is not an outlier but a representative of a larger population — they may have much to tell about the formation of primordial black holes and galaxies in the early universe.'"

Comments

what do you mean "if?"

[wizardforce]

if giant black holes in star-forming dwarf galaxies prove to be common

The first time astronomers found a supermassive blackhole at the center of a galaxy they decided to check the results against a typical quiet galaxy and found the same thing. The observations continued and it became clear pretty quickly that blackholes in galaxies were common. So common in fact, that I am unaware of a galaxy that didn't have one. The mass of the supermassive blackhole strongly correlates with the mass of the galaxy. A typical galaxy is about 200 times the mass of its supermassive blackhole which suggests a link between supermassive blackhole formation and the creation of galaxies. Whether they act as seeds for a galaxy to form in the first place or are the inevitable result isn't yet clear.