Brightness
DiscoveriesLight from outside our galaxy 3x brighter than expected, study finds
New measurements show that the light emitted by stars outside our galaxy is two to three times brighter than the light from known galaxies.
Joseph Shavit![](https://www.thebrighterside.news/uploads/2024/04/95ac29_fe44129030264b7fb6b6bd56e52441c0mv2.jpeg?auto=webp&auto=webp&optimize=high&quality=70&width=1440)