"If you brought the Sun down to the size of a white blood cell (7 micrometres), and then brought everything else down to scale, our galaxy, the Milky Way, would be the size of the continental U.S.A."
Source: Tredid on reddit
Picture credit: Michael Richmond
This piece of writing is in fact a fastidious one it helps new net visitors, who are wishing in favor of
ReplyDeleteblogging.
My web site ... stamped concrete designs walkway ideas