What is a Planet?
Part 1: The week we had 12 planets
Air Date 8/23/06
What is a Planet?
Part 2: Implications of the IAU Decision
Air Date 8/25/06
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What is a Planet?
Part 1: The week we had 12 planets
Air Date 8/23/06
What is a Planet?
Part 2: Implications of the IAU Decision
Air Date 8/25/06
Copyright © 2000-2008 STARIZONA - Adventures in Astronomy & Nature. All rights reserved.
