Black Holes Lead Galaxy Growth

(PhysOrg.com) -- Astronomers may have solved a cosmic chicken-and-egg problem -- the question of which formed first in the early Universe -- galaxies or the supermassive black holes seen at their cores.

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<p><a href="http://www.physorg.com/news150486022.html">Black Holes Lead Galaxy Growth</a></p> <p>(PhysOrg.com) -- Astronomers may have solved a cosmic chicken-and-egg problem -- the question of which formed first in the early Universe -- galaxies or the supermassive black holes seen at their cores.</p>