39.1 Seeing Stars

Observing the Night Sky (1 of 3)

The three-dimensional perspective of the stars around us is explored followed by an introduction to two types of motion we see in observing the night sky. Duration: 5:41.

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Observing the Night Sky (2 of 3)

The eastward motion of the Moon is discussed followed by an introduction to two motions of stars apparent only on very long time scales. Duration: 5:37.

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