AirDate: 5/18/1997 |
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Overview: Earth's Rotation. The Moon shows us where Mars is. Copernicus: The Earth in orbit. Why the Earth turns. Crossing time zones. |
Week 5: Earth's Rotation (January/February)Show: Spaceship Earth --> Season: 1 - Season 1 (Winter)
AirDate: 5/18/1997
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Overview: Earth's Rotation. The Moon shows us where Mars is. Copernicus: The Earth in orbit. Why the Earth turns. Crossing time zones. |