Medium Black Holes, World of Wonders, Warsaw Typhus. Sept 11, 2020, Part 2

Medium Black Holes, World of Wonders, Warsaw Typhus. Sept 11...

Science Friday

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Why A Medium-Sized Black Hole Is Surprising Physicists If you’re looking for a black hole, they normally come in two sizes. There’s the basic model, in which a large, dying star collapses in on itself, and the gravity of its core pulls in other matter. Then there are the supermassive black holes, millions of times the mass of our sun, that tend to be found at the center of a galaxy. But recently researchers reported that they had evidence for two...Read More
Why A Medium-Sized Black Hole Is Surprising Physicists If you’re looking for a black hole,...Read More