James Webb Telescope discovers Atmosphere on Exoplanet. The James Webb Space Telescope has made a ground-breaking observation about an exoplanet that is 700 light-years away from the sun. The new observations of the alien planet, called WASP-39b reveal patchy clouds, an intriguing chemical reaction in its atmosphere, and hints about its formation. The new readings … Continue reading James Webb Telescope discovers Atmosphere on Exoplanet