Image © Copyright 2006 Perfect Sync, Inc.This is an actual photograph of Lower Michigan, snapped by an astronaut
through a window of the International Space Station (ISS) in October of 2003.Yes, our atmosphere really is that thin.
Not only do we live in a bubble, we live in the skin of a bubble.The six little stripes at the bottom-left of the photo
are a reflection of a light fixture inside the ISS.
