Supermassive black hole set a record for longest lunch ever

Blog sponsored by Engadget.com 7.2.2017 Comments Off on Supermassive black hole set a record for longest lunch ever

When a black hole eats a nearby star, the resulting X-rays typically fade within a year or so. That’s why astronomers are excited about a giant black hole that’s been shedding telltale radiation for close to 10 years.

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