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How big is Earth?
April 14th, 2009
5 Responses to “How big is Earth?”
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April 14th, 2009 at 2:03 pm
My bad. I always confuse light year as a measure of time rather than distance causing my head to throw out illogical questions like how can we see galaxies 13 billion light years away.
1 light year = pow(10, 16) meters shall now rest on my head forever
Check out powers of 10 video.
May 18th, 2009 at 10:32 am
this website stinks
May 18th, 2009 at 10:33 am
this frekin web sucks it does not tell me how big earth is shitty web site
August 2nd, 2009 at 4:54 pm
kaley, you fool you don’t have a brain. didn’t you see you are in science section? it’s only for intelligent people, not morons like you, don’t come here again retard!
January 14th, 2010 at 10:38 pm
As far i know being a geographu hons student,The total area of the Earth is approximately 510 million square kilometers and the oceans cover about 71 percent of the Earth’s surface, which is about 360 million square kilometers.. the diameter of earth is 12,756.3 kilometres or KM.