The universe - How big are you?

Information about "Death Star"(Saturn's satellite): http://en.wikipedia.org/wiki/M... Images showing the size of the planets compared to the Sun, and the Sun compared with other stars.

Author: mxuniverse
Length: 02:21
Views: 883363
Tags: earth  estrellas  galaxia  galaxy  lactea  milky  planetas  planets  sol  stars  sun  tierra  universe  universo  via  vvcephei  way