A supermassive black hole in the spiral galaxy NGC 3783 just delivered an X-ray surprise that astronomers have never watched unfold so quickly. Using the European Space Agency’s XMM-Newton and the ...
Supermassive black holes are among the most enigmatic objects in the universe. They typically weigh millions or even billions ...
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Astronomers stunned by unprecedented short and hot flares emitted by a supermassive black holeWhen a star drifts too close to a supermassive black hole, the latter tears it apart rather violently, creating a temporary disk of glowing gas that makes the otherwise imperceptible black hole ...
Astronomers trace a black hole outburst from its first light, reshaping theories about how these cosmic eruptions start.
Using observations gathered by the James Webb Space Telescope (JWST), an international team of astronomers have revealed that ...
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