this post was submitted on 23 Aug 2023
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Space

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Cover author: Michał Kałużny http://astrofotografia.pl/

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James Webb Space Telescope survey reveals fewer supermassive black holes than presumed (phys.org)
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A University of Kansas survey of a swath of the cosmos using the James Webb Space Telescope has revealed active galactic nuclei (AGN)—supermassive black holes that are rapidly increasing in size—are rarer than many astronomers had assumed previously.

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