One of the most intriguing puzzles in cosmology is the existence of supermassive black holes that seem to appear very early in the history of the Universe. Astronomers keep finding them at times when, by all that they understand about the infant Universe, they shouldn't be there. The standard theory...
Is the Earliest Supermassive Black Hole Mystery Solved?
By system
April 29, 2026 •
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Original source:
Universe Today