JWST catches cosmic imposters spoofing faraway galaxies
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
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