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

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

Scientific American spoke with the astronomer who has contributed to the discovery of two thirds of Saturn’s known moons ...

New views of TOI-421 b by JWST gives insight into how the most common type of planet in the galaxy might form.

James Webb Telescope Discoveries Explained in Simple Terms Ever since the James Webb Space Telescope (JWST) launched in ...

The idea that our Solar System is representative of other solar systems hasn't survived the age of exoplanet discovery.

"I had been waiting my entire career for Webb so that we could meaningfully characterize the atmospheres of these smaller planets." NASA's James Webb Space Telescope (JWST) has found water ...

Thanks to JWST, we've learned key details about methanol — a key building block for organic compounds necessary for life — on ...

NASA's James Webb Space Telescope (JWST) has found water swirling in the air of a distant alien planet, a new study reports. That exotic world is TOI-421 b, a boiling-hot "sub-Neptune" orbiting a ...

Sub-Neptunes, planets with diameters bigger than Earth's but smaller than Neptune's, are the most prevalent form of exoplanet ...

Moons of Neptune: NASA's James Webb Space Telescope has captured seven of Neptune’s 14 known moons: Galatea, Naiad, Thalassa, Despina, Proteus, Larissa, and Triton. The planet's large and ...