Satellites orbiting the Earth such as the Space Shuttle make one orbit every 90 minutes and cover a circumference of about 40,000 kilometers. This works out to about 445 kilometers per minute or 26,000 kilometers/hour which is 17,000 miles per hour.atellites orbiting the Earth such as the Space Shuttle make one orbit every 90 minutes and cover a circumference of about 40,000 kilometers. This works out to about 445 kilometers per minute or 26,000 kilometers/hour which is 17,000 miles per hour.
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If so, there may be a button on your toolbar that lets you allow pop-ups from this website. (Don't worry-we don't ever serve pop-up ads). Edward Hopper at the National Gallery of Art, Washington D.C. runs from September 16, 2007 through January 21, 2008.