The James Webb Space Telescope's possible detection of biological chemicals on the exoplanet K2-18b may just have been ...

Despite excitement last year, the James Webb Space Telescope probably hasn't detected life on a distant super-Earth exoplanet ...

New James Webb Space Telescope observations of the exoplanet WASP-43b reveal that the hot gas giant is tidally locked, ...

"WASP-43b is a reminder of the vast range of climates that are possible on exoplanets and the many ways in which Earth is ...

The stunning star-forming region is seen in a brand new light in the new images from the powerful space telescope.

This image was captured with the help of Hubble and James Webb space telescopes. The galaxy is located about 130 million ...

Planets form in disks of dust and gas called protoplanetary disks that whirl around a central protostar during its final ...

The James Webb Space Telescope’s latest dispatch blinks in astonishing images from an area known as the Orion B molecular ...

The nebula formed from a collapsing interstellar cloud of material, and glows because it is illuminated by a nearby hot star.

The James Webb Space Telescope (JWST) has performed a weather report for a distant planet. The powerful space telescope forecasts extreme wind speeds, blisteringly hot temperatures and blankets of ...

Astronomers explore an area of space packed with stars—and mysteries The full view of the James Webb Space Telescope’s NIRCam ...

Captured in infrared light by the James Webb Space Telescope, the star-forming Horsehead Nebula is located 1,300 light-years away in the Orion Constellation. The James Webb Space Telescope has ...