700 million Suns’ worth of power fired at Earth and it could destroy us? Here's what we know
Astronomers have uncovered the most distant blazar ever discovered, a supermassive black hole with a mass of 700 million suns ...
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Milky Way's Black Hole - May Be Spinning Football-Shaped Spacetime Warp
The Sagittarius A* supermassive black hole at the core of the Milky Galaxy may be "warping the spacetime surrounding it into a shape that can look like a football," according to the Chandra X-ray ...