Our neighboring galaxy's supermassive black hole would probably be a polite dinner guest
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![Our neighboring galaxy's supermassive black hole would probably be a polite dinner guest](https://cdn.mos.cms.futurecdn.net/eKMkqPBJcoGtXEa2ntmjPU.jpg)
Astronomers find multiple streams of dust spiraling into the heart of the nearby Andromeda galaxy, where a supermassive black hole lurks.