Title rated 4.1 out of 5 stars, based on 26 ratings(26 ratings)
DVD, 2008
Current format, DVD, 2008, Classroom edition, Full screen version., Available .
DVD, 2008
Current format, DVD, 2008, Classroom edition, Full screen version., Available . Offered in 0 more formats
Bill Nye gives students the inside scoop on planets, stars, galaxies, and the universe. He also visits Mount Wilson Observatory in California to help illustrate how long it takes light to travel across the galaxy.
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