Juno's Latest View: NASA's Juno spacecraft completes its 53rd close flyby of Jupiter, capturing an awe-inspiring shot of the gas giant and its volcanic Moon Io. #JunoMission #Jupiter #IoVolcanoes #NASA | BOOMLive

How Juno spacecraft works ? Once Juno separates from the last rocket stage, its solar arrays unfold, allowing it to capture the sunlight that gives it life. Over the next few weeks, Juno’s other components and scientific instruments are turned on and tested to ensure they’re working properly. After launch, mission engineers will spend a few weeks checking all of Juno’s systems. Following this initial checkup, engineers will turn on and test the spacecraft’s science instruments. While Juno spends