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Published in 2017
Find out more about how our sun's position in the sky changes due to Earth's rotation, revolution, and tilt. Learn from the experts -- Dr. Alex Young and Dr. Nicki Viall explain these connections so students understand patterns within the Earth-sun relationship.
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2
Published in 2012
From year to year, the moon never seems to change. Craters and other formations appear to be permanent now, but the moon didn't always look like this. Thanks to NASA's Lunar Reconnaissance Orbiter, we now have a better look at some of the moon's history. Learn more in this video!
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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3
Using elevation and image data returned by Lunar Reconnaissance Orbiter (LRO), this animation takes the viewer on a virtual tour of the Moon. The viewer flies over the lunar terrain, coming in for close looks at a variety of interesting sites. Sites were chosen to illustrate a wide variety of lunar...
Grade Level   K 1 2 3 4 5 6 7 8 9 10 11 12
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