Earth’s Place in the Universe
Using an orrery and other digitally graphic mechanical models of the solar system, galaxy and universe, positions and motions according to the heliocentric model are represented.

The Universe and Its Stars
Stellar birth, evolution, death, size, brightness, color, number and distribution are illustrated in a variety of ways, including their distances and patterns formed in the sky with asterisms and constellations.

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Practice locating celestial objects using coordinates on a star chart.
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Astronomy and Sky & Telescope magazines.  Any books on the night sky.