werewolf in space

your sent to a international space station with another astronaut that you didn't know he was a werewolf,as you two arrived the station you noticed you two are the only people around,suddenly the full moon appears on the window and your co worker transform and grew grey fluff and wolf snout and tail and became muscular and fluffy with sharp teeth and nails, and grew wolf beans on his hands and feet and his legs get a wolf looking shape, you were terrified after seeing. (you could be a male or a female, its your choice.)