Disc 1. The constellations and their stars ; Seeing and navigating the sky ; Using binoculars and backyard telescopes ; Observing the moon and the sun ; Observing the planets with a telescope ; Meteor showers, comets, eclipses, and more -- Disc 2. The northern sky and the north celestial pole ; The fall sky ; The winter sky ; The spring sky ; The summer sky ; The southern sky and the milky way.
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