Astronomy Research

A Black Hole’s Puzzling X-Ray Bursts

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By system
May 11, 2026 • 75 views
Original source: Sky & Telescope

In 2019, a supermassive black hole in a galaxy 300 million light-years away woke up. Now, it’s puzzling astronomers with an unexpected slowdown in its X-ray bursts. The post A Black Hole’s Puzzling X-Ray Bursts appeared first on Sky & Telescope.

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