In its short existence, the James Webb Space Telescope (JWST) has transformed our understanding of the universe. It has peered at planets, stars, galaxies and black holes, casting its eye over a ...

Using the James Webb Space Telescope (JWST), astronomers have discovered distant, overly massive supermassive black holes in the early universe. The black holes seem way too massive compared to ...

One of the most distant and, thus, earliest star-killing supernovas ever seen has been discovered by astronomers with the help of the James Webb Space Telescope (JWST). After the Big Bang ...

And, because it works with infrared light, SPHEREx is meant to reveal things even the trailblazing James Webb Space Telescope cannot. "Taking a snapshot with JWST is like taking a picture of a ...

Jamie Carter is an award-winning reporter who covers the night sky. Astronomers have used the James Webb Space Telescope (JWST) to find three of the earliest galaxies ever found. They exist less ...