GX: Judai spends one episode on an alien planet and comes back with a deck full of aliens. They also fight a satellite in space at the end of season 2 and best boy Judai once sent his enby dragon partner to space once. Slightly scarce but decent space content. 6/10
5Ds: City falls from the sky and a motorcycle flies but neither to or from space :( 1/10
Zexal: Alien from space is always at the protag's side from episode 1! And the second season is all about even more aliens, complete with an epic journey through space to fight some aliens on another planet. Very good space content 8/10
Arc V: Exactly one scene where a monster attacks from space like a satellite. 2/10
VRAINS: Still no space. I'm getting bluespaced. 0/10
Sevens: The program for rush duels is a robot on the moon that's very plot relevant in the season 1 finale and throughout season 2. The Goha 6 also come down from space at the beginning of season 2 after attending school in space for a while. The final duel also takes place entirely in space after the main gang built a rocket to space and powered it with explosive curry. Awesome space content. 8/10
Go Rush: Entire show takes place in space and includes so many aliens! 10/10 Best space show.
Doodle i did on the airplane kid's drawing app while bored out of my mind in a really long flight
Also bonus for a few others I did of Sun in hopes of the very small chance of a child eventually seeing them before finding out the app did not, in fact, keep the drawings:
Finally drew the Model X in its full glory, fixing up mistakes in past drawings and finalizing it :] I'll digitalize this soon, idk when but I will HEHHE