Gigantic Black Hole Discovered From the Dawn of Time
Astronomers find a cosmic monster that pushes theories of the early universe to the limit.
A giant black hole weighing as much as 12 billion suns was found inside a quasar, a bright astronomical body like the one illustrated here with a black hole at its center.
ILLUSTRATION BY ZHAOYU LI, SHANGHAI ASTRONOMICAL OBSERVATORY
PUBLISHED FEBRUARY 25, 2015
Astronomers have identified a mammoth black hole weighing as much as 12 billion suns./.../
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