^^This
But remember that the average adult has the understanding of a 2 year old cause not many people take education as seriously anymore.
On another note, it’s good to see the yo-yo in space project to be revisited with a modern throw. Technology is amazing!
He’s in space. you can’t get in space unless you’re pretty darn smart or rich.
Then he’s not the average adult is he
Lets keep this related to the op. Leave the gaming references at the door please.
I want to go to space!
But I can’t afford it at all. 
Well, maybe I don’t it’s kinda risky.
Wait for a few years.