Astronomers might just have peered back to the dawn of starlight-not in a time machine, but through a cosmic magnifying glass ...
The James Webb Space Telescope's main goal is to detect faint light from distant galaxies, but it recently observed one of the brightest objects in the night sky: Mars. The space observatory captured ...
The candidate gas giant orbits Alpha Centauri A, a nearby star much like our sun. Astronomers using the James Webb Space Telescope (JWST) have found strong evidence for a new exoplanet — one orbiting ...