JUICE will not fly by Io, but it will use its instruments, such as a narrow-angle camera, to monitor Io's volcanic activity and measure its surface composition during the two-year Jupiter-tour phase of the mission prior to Ganymede orbit insertion.
JUICE tidak akan melintasi Io, tetapi akan menggunakan alat-alatnya (seperti kamera bersudut sempit) untuk mengamati aktivitas vulkanik Io dan mengukur komposisi permukaannya selama fase di Yupiter (berdurasi dua tahun) sebelum memasuki orbit Ganymede.