This image made available by NASA in 2014 shows Jupiter's icy moon Europa in a reprocessed color view, made from images captured by NASA's Galileo spacecraft in the late 1990s. NASA’s Juno spacecraft made the closest approach to Jupiter’s tantalizing, icy moon Europa in more than 20 years on Thursday, Sept. 29, 2022. (NASA/JPL-Caltech/SETI Institute via AP)