NASA has released images of Europa, one of Jupiter’s so-called Galilean satellites, captured by its Juno space probe during a flyby conducted on September 29. The JunoCam was the main instrument for this task but for the occasion, a close-up shot was also captured by the SRU (Stellar Reference Unit), an instrument generally used to orient Juno by observing the stars. The photos taken by JunoCam were processed by some of the so-called citizen scientists, amateurs who contribute following their personal passion.