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(CN) — A massive black hole in a distant galaxy has suddenly become active, transforming it from a quiet neighbor into a brilliantly shining celestial object. In 2019, the galaxy SDSS1335+0728, ...
An illustration of the galaxy’s accretion disc, a supermassive black hole at its center. Illustration: ESO/M. Kornmesser The galaxy is SDSS1335+0728 (and that’s just its nickname—seriously!).
From boring to bursting: a giant black hole awakens. European Space Agency. Journal Nature Astronomy DOI 10.1038/s41550-025-02523-9. Keywords /Space sciences/ Astronomy ...
This is what it looks like when a black hole awakens. Astronomers say a previously “inactive” galaxy lit up as the massive black hole at its center started to feast on gas and dust, creating a ...
The supermassive black hole M87*, which rose to fame in 2019 when it became the first void to be imaged and revealed a fuzzy orange donut (then later sharpened by AI into a skinny ring), is now ...
From boring to bursting: a giant black hole awakens. European Space Agency. Journal Nature Astronomy DOI 10.1038/s41550-025-02523-9. Keywords /Space sciences/ Astronomy ...
Picture a black hole so powerful that it swallows the equivalent of one sun every day.. Now imagine that black hole also has a mass that's 17 billion times larger than our sun. Scientists in ...
Black holes like this one may gorge for about five to 10 million years–then go dormant for 100 million. By Laura Baisas Published Dec 18, 2024 11:00 AM EST Get the Popular Science daily ...
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