Size of The Immediate World
Mankind might have developed a lot, but till it knows itself, all these discoveries are insignificant. If humans are not able to understand what life is and it's true origins, it has little meaning in inventing and discovering whatever else.
These Pictures are explaining the size of earth with relation to it's immediate mate bodies in the universe, these images go little far only and that is too far for the mankind yet !! The universe is many a times bigger than these images are depicting.