Shake
With your fingers, you grab a satellite and shake it! You're an astronaut and it's your job. Don't worry, the satellite won't break or anything, it's strong enough for space travel. Just do as you're told and shake the sucker.
よう
ゆ
None
You need to shake it because this satellite is full of yogurt (よう). You only like yogurt that's been well shaken. And who can resist space yogurt? Huh? Anyone?