Question: whats your favourite planet and moon?

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  1. Favourite planet would have to be Earth. It is certainly unique in our solar system and I’ve become quite attached to it over the years. Favourite moon – I’ll go for the four moons of Jupiter you can see through a small telescope, the Galilean moons because they were discovered by Galileo (Io, Europa, Ganymede and Callisto). They go around Jupiter so fast, you can track their progress over a few days.