One orbital manoeuvre to get to the outer planets

Members may like this ‘simple’ video I found relevant to Monday’s discussion of Rosetta’s convoluted orbital path in order to get to a comet. How to throw Juno at Jupiter: power out past Mars, change course back towards Earth, presumably, to steal a bit of its orbital energy and you’re on you way. Juno spacecraft trajectory animation

If the journet out was convoluted, on arrival Rosetta defies inutition, gyrating around in its own triangle after orbiting the comet