Webb discovers potential aurorae on brown dwarf
Published by NASASpaceflight on 01/15/2024
Silently floating through the universe are cosmic objects that are both too large to be planets and too small to be stars. Called brown dwarfs, these substellar objects are among the most captivating objects in the universe, and their low surface temperatures mean that most of the light they emit is infrared and thus can only be observed and characterized using infrared telescopes.
