Outer wilds is really worth completing! If you’re having trouble with the ship controls, try just flying around the first planet and the moon a bit to get a hang of it. If you pay attention to gravity and momentum, you will be fine, it’s not really mechanically demanding. For other planets, fly to where they will be, not where they are. Also, use ‘match velocity’ a lot whenever you’re near something. There is also an autopilot mode, although I’ve never used it.