JWST Captures a Stunning Einstein Ring
2025-04-02

The James Webb Space Telescope (JWST) has captured a breathtaking image: a nearly perfect 'Einstein Ring'. This ring-like structure is caused by the gravitational lensing effect of a closer elliptical galaxy on a more distant spiral galaxy. Light from the farther galaxy is bent by the gravity of the nearer galaxy, creating an almost perfect circle. This phenomenon verifies Einstein's prediction of general relativity and showcases the power of modern telescopes, allowing us to peer into the depths of the universe and appreciate this cosmic artwork.
(phys.org)
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