Sagittarius A

astrophysics

Black holes are regions of spacetime where gravity is so strong that nothing, not even light, can escape. In the Milky Way, they span a mass range from a few to millions of sola...

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Science & Space

The black hole at the center of the Milky Way, named Sagittarius A* (Sgr A*), is a supermassive object with about 4 million times the mass of the Sun confined to a region only a...

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