Étiquette : JUPITER

James Webb Space Telescope sees Jupiter moons in a new light

James Webb Space Telescope sees Jupiter moons in a new light

With its sensitive infrared cameras and high-resolution spectrometer, the James Webb Space Telescope (JWST) is revealing new secrets of Jupiter’s Galilean satellites, in particular Ganymede, the largest moon, and Io, the most volcanically active. In two separate publications, astronomers who are part of JWST’s Early Release Science program report the […]