27 Our Moon, Earth #39;s Nearest Neighbor
Understanding the Universe: An Introduction to Astronomy, 2nd Edition Contents of the Universe: Our Solar System Lecture by Professor Alex Filippenko I do not own the rights to any of this content and is for personal enlightenmentFrom:JHok87Views:0 0ratingsTime:30:47More inEducation
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27 Our Moon, Earth's Nearest Neighbor - Video
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