Comets

1 article

The James Webb Space Telescope captures a detailed image of the interstellar comet 3I/ATLAS, revealing its icy composition and glowing tail in deep space.

JWST Detects Methane on Interstellar Comet 3I/ATLAS

Far beyond the familiar confines of our solar system, the James Webb Space Telescope detected methane and a bewildering array of organic chemistry on interstellar comet 3I/ATLAS.

Kyle Brenner·June 7, 2026