Juno
Juno is a NASA space probe launched on August 5, 2011, to study Jupiter. It entered a highly elliptical polar orbit around Jupiter on July 4, 2016, allowing it to investigate the planet's atmosphere, magnetic field, and gravitational field while minimizing exposure to Jupiter's intense radiation belts.
Source: jpl.nasa.gov
APODs including "Juno"
Beneath Jupiter
25/05/2025
Jupiter is stranger than we knew. NASA's Juno spacecraft has now completed over 70 swoops past Jupiter as it moves around its highly elliptical orbit. Pictured from 2017, Jupiter is seen from below where, surprisingly, the horizontal bands that cover most of the planet disappear into swirls and complex patterns. A line of white oval clouds is visible nearer to the equator. Impressive results from Juno show that Jupiter's weather phenomena can extend deep below its cloud tops, that Jupiter's center has a core that is unexpectedly large and soft, and that Jupiter's magnetic field varies greatly with location. Although Juno is scheduled to keep orbiting Jupiter further into 2025, at some time the robotic spacecraft will be maneuvered to plunge into the giant planet. Jigsaw Jumble: Astronomy Puzzle of the Day