How big is space?

I ran across a fun feature on BBC-Future, called How Big is Space? It's essentially a huge graphic, that as you scroll down takes you further and further away from the Earth's surface. It actually reminds me a lot of the classic Powers of Ten video you may have seen in school (and if not, go watch). The reason to note this here is the entry that comes in at 24 km from the Earth's surface, noting the Canadian minifig space flight.