Tag Archives: black holes

Black Holes, Gravity Waves, and Unending Gaps

First, two news stories.

First up: “Black hole is 30 times bigger than expected” By Amanda Barnett, CNN, Updated 8:04 PM ET, Sat September 26, 2015

“This shouldn’t be possible. Researchers say they’ve detected a supermassive black hole at the center of a newly found galaxy that’s far bigger than current theories allow.” As the title indicates, specifically it’s about 30 times larger than a galaxy the size of the one it’s in should be able to form. Wow.  Not much else to say about it; if you want the details, click on the title to go to the article. As to how this surprise came about, the scientists can only guess: “…it could be that the black hole just grew much faster than the galaxy surrounding it, or maybe the galaxy’s growth was prematurely stopped.” Why or how the black hole would or could grow fast, or what would or could stop the galaxy’s growth, they don’t say.
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