"We think every dense, dusty region that we see, and most of the ones we don't see, look like this on the inside — we just have never been able to look inside them before."

The James Webb Space Telescope identified one of the oldest supernovas, AT 2023adsv, revealing early universe phenomena

The antennas on Earth and James Webb Telescope in space looked at a seemingly empty space in the sky for several hours to catch the signal.

A cosmic object spotted by the James Webb Space Telescope has flummoxed astronomers. Now, a research team has studied hundreds of these "little red dots" and found clues about their identity.