Astronomers compile a large sample of an unusual class of objects in an effort to connect the dots to the early universe.
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
The Webb telescope — a scientific collaboration between NASA, ESA, and the Canadian Space Agency — is designed to peer into ...
Leo P, a tiny galaxy, stopped making stars after the universe’s reionization. Unlike most galaxies, it restarted billions of ...
With the help of NASA’s James Webb Space Telescope (JWST), a research effort led by astronomers at the University of […] The ...