The Webb telescope detects a clear, hydrogen-rich atmosphere, as well as water vapor, on the hot sub-Neptune planet TOI-421 B ...

Astronomers using the James Webb Space Telescope (JWST) have unveiled the largest map of the early universe to date, a ...

In the name of open science, the multinational scientific collaboration COSMOS on Thursday released the data behind the ...

A pair of new studies has revealed that the hellish skies of exoplanet WASP-121b contain silicon monoxide gas, which has ...

The breakthroughs already discovered through JWST’s observations have shown how essential NIRCam data is for understanding ...