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NASA's Telescope Unveils Mysterious Growing Black Holes

3/19/2026

Summary

Story summary

NASA's James Webb Space Telescope identified mysterious objects called little red dots (LRDs).
Initial interpretations suggested massive galaxies or black holes surrounded by dust, but recent studies indicate LRDs are likely growing black holes surrounded by hydrogen gas.
LRDs are predominantly found in the early universe, with local examples extremely rare.
Discovering more local LRDs could illuminate how supermassive black holes form and their role in galaxy evolution.

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Story summary

NASA's James Webb Space Telescope identified mysterious objects called little red dots (LRDs).
Initial interpretations suggested massive galaxies or black holes surrounded by dust, but recent studies indicate LRDs are likely growing black holes surrounded by hydrogen gas.
LRDs are predominantly found in the early universe, with local examples extremely rare.
Discovering more local LRDs could illuminate how supermassive black holes form and their role in galaxy evolution.