Seven possible quasar lenses emerge from AI scan of 800,000 DESI objects
Quasars, distant cores of galaxies powered by supermassive black holes, are among the most luminous objects in the universe. While not uncommon, their brightness can make it difficult to accurately measure the galaxies they reside in. This means scientists must use gravitational lensing to assist in analyzing these bri…
Source：Phys.org
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