They Could be Biggest Black Holes Ever Discovered

ByTWC - Digital•
February 22, 2018Updated: February 22, 2018, 5:49 am ESTPublished: February 22, 2018, 4:36 am EST

Astronomers say they may have found the most massive black holes ever discovered in our universe. They’re 10 billion times more massive than our sun.

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