To my great regret, I never saw either Jupiter model at Arlanda, despite being there those years, because I always arrive last-minute to the airport. Next time...
Last time I was through Arlanda, I tried finding the Jupiter model. Foudn (I think) the right hotel and multiple Jupiterian moons, but not Jupiter itself.
In 2018 or 2019, I did a public transport tour from the Sun out to Mars. I found it quite fun.
