Just how big is our planet Earth compared to other planets and stars?
And yes, I know that Uranus is not mentioned. It's about size in the known galaxy in general, not about mentioning all the planets in our solarsystem.
Video is borrowed from "The Science Channel" and is probably made by someone named Morn1415. Background music: "Dragonfly" of Tim Utfeld.
Want to know more? Go to The Science Channel at http://www.youtube.com/user/ScienceMagazine?email=share_youtube_user
And If I would have started the title of the video with the words "mind blowing" then I would have had a million views in just a couple of months.
