So first of all you obviously cannot fly to the moon, you have to use a rocket and some sort of space craft. Jet engines don’t work in space and aircraft are not built for space travel. Second, ‘spring’ on mars would be rather boring, but more importantly Jupiter is a gas giant so you actually could not enjoy seasons whilst ‘on’ Jupiter. And the most glaring mistake made by Frank has got to be the fact that neither mars nor Jupiter are stars so his entire premise is completely counterfactual and ludicrous.
Fly me to the Moon