Melissa
@melissastrype
Science Supervisor at Randolph School District
ID: 879865550633132038
28-06-2017 00:54:29
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Astronomy students built spectroscopes to observe different wavelengths of light. According to the American Museum of Natural History, “The composition of stars, nebulae, the Sun, and the atmospheres of other planets are all studied by measuring the precise colors of light they produce, reflect, or absorb.”