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edited by
Patricia Monahan
written by
Nick Strobel
Astronomy notes is an educational resource for introductory astronomy classes for undergraduates. This section describes the celestial sphere, coordinate systems, the motion of the stars. There are also sections describing time, the seasons, time zones, the phases of the moon, solar eclipses, lunar eclipses, and the motions of the planets.
<a href="https://www.compadre.org/astronomy/items/detail.cfm?ID=510">Strobel, Nick. Astronomy Without a Telescope. Edited by Patricia Monahan. 2004.</a>
Strobel, Nick. Astronomy Without a Telescope. Edited by Patricia Monahan. 2004. http://www.astronomynotes.com/nakedeye/s1.htm (accessed 15 October 2026).
%0 Electronic Source %A Strobel, Nick %D 2004 %T Astronomy Without a Telescope %E Monahan, Patricia %V 2026 %N 15 October 2026 %9 text/html %U http://www.astronomynotes.com/nakedeye/s1.htm
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