NASA's Juno is a space probe launched in 2011 to study the planet Jupiter. It aims to understand the planet's composition, gravity, magnetic field, and atmosphere. By gathering data, Juno helps scientists learn more about the formation of Jupiter and the solar system. Juno orbits Jupiter in a highly elliptical path, allowing it to get close to the planet while minimizing exposure to its intense radiation. Equipped with advanced instruments, Juno sends back valuable information that enhances our knowledge of giant planets and their role in the universe.