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Vocabulary Review

Space Exploration

QuestionAnswer
radio telescope an instrument that uses a curved dish to reflect radio waves coming from radio sources to a focal point
electromagnetic spectrum a way of classifying electromagnetic radiation by differences in wavelengths
space probe an instrument that is sent into space to gather information and transmit information back to Earth
orbit the path followed by a satellite as it revolves around another object
observatory a building used for observing objects in space with an optical telescope
reflecting telescope an optical telescope that uses a large concave mirror that produces an image that is magnified by the eyepiece
refracting telescope an optical telescope that uses a large convex lens to produce an image that is viewed through the eyepiece
space station an artificial structure designed as a place for humans to live and work in outer space
satellite an object revolving around another object
Created by: sflora
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