Las Vegas, not surprisingly, is home to the tallest buildings in Nevada. How do our skyscrapers compare to others around the ...
On August 16, 1960, Joe Kittinger stood at the edge of his balloon's gondola, 19 and a half miles above the Earth's surface, and leapt out into the near vacuum of the stratosphere. Almost 14 ...
The majority of our weather occurs here. The layer of the atmosphere that lies between 6 and 31 miles above the surface is known as the stratosphere. The polar vortex is within the stratosphere.
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