For the first time, SwRI scientists used the Jovian Auroral Distributions Experiment (JADE) instrument to definitively detect oxygen and hydrogen in the atmosphere of one of Jupiter’s largest moons, Europa. NASA’s Juno spacecraft, using its SwRI-developed instrument, made the measurements during a 2022 flyby of Europa. Credit: NASA/JPL-Caltech This illustration shows charged particles from Jupiter impacting Europa’s surface, splitting frozen water molecules into oxygen and hydrogen molecules. Scientists believe some of these newly created oxygen gases could migrate toward the moon’s subsurface ocean, as depicted in the inset image. Credit: NASA/JPL-Caltech/SWRI/PU For the first time, SwRI scientists used the Jovian Auroral Distributions Experiment (JADE) instrument to definitively detect oxygen and hydrogen in the atmosphere of one of Jupiter’s largest moons, Europa. NASA’s Juno spacecraft, using its SwRI-developed instrument, made the measurements during a 2022 flyby of Europa. Credit: NASA/JPL/University of Arizona
SciTechDaily
204 ngày
