Webb telescope makes a surprising galactic discovery in the distant universe• arclein
Astronomers have used the James Webb Space Telescope to peer back in time to the early days of the universe ?" and they spotted something unexpected. The space observatory revealed six massive galaxies that existed between 500 million and 700 million years after the big bang that created the universe. The discovery is completely upending existing theories about the origins of galaxies, according to a new study published Wednesday in the journal Nature.