'Thick cocoons' shrouded identities of supermassive black holes - Tour the region
Description
Several black holes in the Chandra Deep Field South (CDF-S) were misidentified. New observations by the Chandra X-ray Observatory has lifted the veil on these growing supermassive black holes. Chandra Space Telescope: Revealing the Invisible Universe:(https://www.space.com/18669-chandra-x-ray-observatory.html)
Credit: NASA/CXC/A. Hobart
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