The Strange Science of Summer
Description:
As Earth orbits the sun, the orientation of the planet's axis, in relation to the sun, changes constantly. Our planet is tilted 23.5 degrees on its spin axis. [Source: LiveScience]
URL:
http://www.livescience.com/environment/080619-summer-solstice.html
Availability:
Full Text
Source:
LiveScience
Publish Date:
6/19/2008
Reading Level:
Basic
Page Length:
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