The Latest Breaking News from James Webb Space Telescope

A new small satellite will peer at distant stars to help NASA's James Webb Space Telescope search for potentially habitable exoplanets.

Astronomers using the James Webb Space Telescope have determined that stars in early galaxies transformed the gas throughout the universe from opaque to transparent.

The James Webb Space Telescope has produced a stunning image of a distant star-forming barred spiral galaxy as astronomers study star birth outside the Milky Way.

Astronomers using the James Webb Space Telescope have detected the oldest known examples of complex organic molecules in the universe, a new study reports.

The James Webb Space Telescope spotted water in the atmosphere of the exoplanet WASP-18 b, which reaches nearly 5,000 degrees Fahrenheit (2,700 degrees Celsius).

Gravitational lensing is a powerful tool for telescopes such as the James Webb Space Telescope as it images some of the most distant and faint early galaxies.

The James Webb Space Telescope caught Saturn's icy moon Enceladus spraying a 'huge plume' of watery vapor far into space — and that plume may contain chemical ingredients for life.

Stunning new NASA images depict our universe in all its visible, and invisible, glory thanks to the combined powers of the James Webb Space Telescope and the Chandra X-Ray Observatory.

Astronomers are snooping on the Milky Way's galactic neighbors to gain insights about the ancient galaxies being viewed by the James Webb Space Telescope.