JWST catches cosmic imposters spoofing faraway galaxies
Jun 19, 2026
The James Webb Space Telescope has found nearby brown dwarfs masquerading as far-distant galaxies. The discovery reinforces how, in astronomy, what you see isn’t always what you get
https://www.scientificamerican.com/article/jwst-catches-cosmic-imposters-spoofing-faraway-galaxies/
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