A great video Pak has shown us through Facebook (and he came by Rober). Nothing better to see it to realize how little ones and we are inifinitesimales:
For that matter, also interesting are the following videos:
Journey to the Edge of the Universe (intro )
Finally, if you like these topics, we recommend that in addition to our posts on Astronomy visit her blog, "AstroPak" ... and, indeed, any of the many links on Astroblogging section in our sidebar .... Or that you see the splendid documentary series that have been made in recent decades on astronomical topics, from " Cosmos a "Space" .
