A couple of vids I came across which puts some perspective on the size of things in Space.

http://www.youtube.com/watch?v=VhHif6Dkpk4

http://www.youtube.com/watch?v=_VEs1...eature=related

http://www.youtube.com/watch?v=g4iD-...eature=related

http://www.youtube.com/watch?v=_IVqM...eature=related

Third and fourth vids are best, apologies if any have been posted before. :isadizzy: