Space James Webb Space Telescope discovers its first exoplanet as stunning image is revealed By Adriana Diaz Published June 25, 2025, 11:00 a.m. ET ...

New near-infrared observations by the James Webb Space Telescope highlight a tightly packed group of stars at the peculiar galaxy's center as well as dust on its outer fringes.

NASA's James Webb Space Telescope has revealed yet another marvel from deep in outer space. A galaxy named MoM-z14 has taken the title of most distant galaxy the telescope has captured.

Astronomers unveiled the James Webb Space Telescope's largest view yet of the early universe in a richly detailed catalog of nearly 800,000 galaxies.

Astronomers using the James Webb Space Telescope have uncovered the fiery origin of WASP-121b, a distant exoplanet stretched by tidal forces and rich in chemical clues that reveal its dramatic ...

Key takeaways The haze particles that dominate Pluto’s atmosphere—such as nitrogen, methane, and carbon monoxide—control the atmosphere’s energy balance as the particles are heated and cooled. This ...

The image combines infrared data from the James Webb Space Telescope and the Hubble Space Telescope. The X-ray data (purple) from ESA’s XMM-Newton space observatory and NASA’s Chandra X-ray ...

NASA's James Webb Space Telescope has found water vapor swirling in the air of a distant, boiling-hot alien planet, a new study reports.

Updated: Apr 12, 2025 / 12:15 PM PDT (KRON) — NASA’s James Webb telescope has made the first-known observation of a planet swallowed up by a star, with “surprising” results, scientists say.