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ScienceQuiet 4d · day 8

Japanese supercomputer explains Webb's puzzling Little Red Dots as early black holes

ATERUI III simulations show the mysterious objects are rapidly growing black holes enabled by early-universe conditions.

newest coverage 4d agosummary written 3d ago8 pieces Google NewsNewswires

What to know

  • The James Webb Space Telescope's Little Red Dots—among its most puzzling discoveries—have been identified as rapidly growing black holes in the early universe.
  • ATERUI III supercomputer simulations explained the phenomenon without requiring exotic physics or unconventional assumptions.
  • The black holes' rapid growth rate would be impossible in today's universe, suggesting early-universe conditions were uniquely favorable for black hole expansion.

“Now, simulations using the Japanese Supercomputer ATERUI III have explained the nature of the Little Red Dots without requiring any exotic assumptions.”

Phys.org · Phys.org ↗

James Webb Space Telescope Space observatoryATERUI III Japanese supercomputer

How it unfolded 1 development · click the chart to see its coverage articles

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Sep 17Sep 18Sep 19Sep 20Sep 21Sep 22yesterdaynow · 2:55 AM ET
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    Japanese supercomputer simulations explain Webb's Little Red Dots

    Phys.org reports that simulations using the ATERUI III supercomputer have explained the nature of the Little Red Dots observed by the James Webb Space Telescope. The simulations show that the Little Red Dots are black holes growing at a rate that would be impossible today because of conditions in the early universe.

    “The Little Red Dots are black holes growing at a rate that would be impossible today because of conditions in the early universe.”
    — Phys.org

    1. 3 outlets first by EurekAlert!, 7d ago · also Mirage News, The Brighter Side of News · read ↗