Serious answer, I think he would hang out in the observatory, look through the telescope and fantasise about the idea of exploring the universe beyond Earth. But exploring space for himself? He would ultimately be terrified to do so alone. Space is vast and isolating, and if something goes awry, nobody’s around to help.

Plus, if he already feels lonely on the most populated rock in the Milky Way, deep space probably isn’t gonna do much for him, even if he does like astronomy.

On the other hand, space always looks so exciting in the movies. Plus he’s part alien, yet hardly knows anything about his own species! The chance to discover something cool, or even just learn more about himself is a thought that’s always in the back of his mind…

Maybe… maybe…

Extra chef with a hair net