How Juice was made ready for Jupiter

Deciding to go to Jupiter was the easy part: it’s by far the largest planet around the Sun, resembling a Solar System in its own right with its many moons, three of which may well be home to hidden oceans beneath their icy surfaces. Then came the practical question: how do we actually put together a mission to go there? It was here that ESA’s Directorate of Technology, Engineering and Quality lent its support to the Juice team, tackling numerous technical challenges that threatened to bar Europe’s way to the king of planets.