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James Trefil and Shobita Satyapal, "Supermassive: Black Holes at the Beginning and End of the Universe" (Smithsonian Books, 2025)

New Books in Science

00:00

What has James Webb revealed about early galaxies and black holes?

Shobita explains Webb's capabilities and surprising detections of many massive, early black-hole–like sources often lacking large host galaxies.

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