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Black hole at the center of the M87 galaxy

The black hole at the center of the M87 galaxy is 1000 times more massive than Sagittarius A*. Watch views of both captured ...
Live Science

Science news this week: A human population isolated for 100,000 years, the biggest spinning structure in the universe, and a pit full of skulls

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...