The Size of Earth compared To Other Planets

To continue the theme of just how the universe is so much larger then we normally imagine, take a look at this comparison of the planets and some stars. This sorta puts things into perspective.

Hydrogen Atom Scale Model

This Website shows the relative scale of a Hydrogen proton to it's one electron. Just, don't try to print it or you'll be sorry...This really puts things in perspective of just how much 'space' there is out there. Its fascinating to think about how such small particles have such an influence of the forces around them.