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Science for Kids: 39 Easy Astronomy Experiments
Science for Kids 39 Easy Astronomy Experiments Author:Robert W. Wood These experiments teach readers how to measure the angle and attitude of the sun and stars, measure the diameter of the sun and moon, determine time and location from the sky, make maps of the stars and constellations, classify stars by temperature, use refracting and reflecting telescopes, photograph star tracks, and much more. Wood even provid... more »es instructions for building an astrolabe, sundial, cross-staff, spectroscope, sky clock, and other simple instruments.« less