Yes, they're in space
Where did that lost piece of meat go? It should be on the vent.
Heh. Obvious. I was sitting next to Sam. Sam wears an environment suit. A loose piece of food would go right to the intake vent on his backpack.
Now to see Sam, and if I'm right, pay my respects to the deer again. Even after being killed once, cleaned, and cooked, it's still trying to escape.