You probably can unleash your special interest again without denying yourself.
I’m not trans (I think), but I do hyperfixate (probably on the spectrum, a shrink even said so but he wasn’t abilitated to do an official diagnosis), and I feel like one of the good things about hyperfixations is how they’re things outside of yourself, and how you feel about them isn’t too affected by how you feel about yourself or your immediate surrounding. I feel if I became a girl, my interest for my hyperfixations, including past ones would be one of the most consistent things about me, I wouldn’t feel the need to change or deny them even as I’d change everything else.
Sorry if my experience isn’t relevant tho, I may not understand every trans issue.
Well, there’s certainly a double entendre in chosing it as the name of a satellite, but it definitely comes from the name of tgat comic book character. Which itself is a play on asterisque (this symbol: *), which, of course, comes in turn from aster as you said.
His compagnon Obélix has a name which works on two levels: It can be seen as a play on obelisk (he is himself a sculptor of menhirs, which are vaguely similar to obelisks), but “obèle” is also the French word for the dagger symbol (†), which is an alternative to the asterisk.