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XMM-Newton Detects Mysterious X-Ray Oscillations in Supermassive Black Hole

In 2018, astronomers observed that the corona of 1ES 1927+654, an actively accreting, 1.4-million-solar-mass black hole located in a galaxy around 270 million light-years away, suddenly disappeared, before reassembling months later. The post XMM-Newton Detects Mysterious X-Ray Oscillations in Supermassive Black Hole appeared first on Sci.News: Breaking Science News.

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Jan 14, 2025 - 13:30
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XMM-Newton Detects Mysterious X-Ray Oscillations in Supermassive Black Hole
In this artist’s concept, matter is stripped from a white dwarf (sphere at lower right) orbiting within the innermost accretion disk surrounding 1ES 1927+654’s supermassive black hole. Image credit: NASA / Aurore Simonnet, Sonoma State University.

In 2018, astronomers observed that the corona of 1ES 1927+654, an actively accreting, 1.4-million-solar-mass black hole located in a galaxy around 270 million light-years away, suddenly disappeared, before reassembling months later.

The post XMM-Newton Detects Mysterious X-Ray Oscillations in Supermassive Black Hole appeared first on Sci.News: Breaking Science News.

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