Ah crap! You don't know astrophysics!
From Create Your Own Story
The dogs wanted a lesson in astrophysics, but you don't know anything like that!
You try to play it cool and tell them to wait there, while you leave for a moment.
Haha, suckers! You have no intention of coming back!
You open the door and...
you're looking down at a view of the earth, high up in space! How is this possible? you think. Am I in a spaceship?
You look around to see that: