Included in the mission as a public awareness camera, its images are being processed by members of the public, many of whom have been actively processing Juno’s images since its arrival at Jupiter in 2016.

Source: https://www.mutiny.in/juno-has-just-taken-some-of-the-best-and-clearest-images-of-io-yet-sciencealert/

Juno’s mission is to check Jupiter’s composition, magnetic subject and magnetosphere, to measure water current inside its environment and its winds.

Source: https://www.mccourier.com/nasas-juno-finally-sends-back-images-of-jupiter-and-its-moon-after-radiation-spike/