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Kramer

Kramer, Astronomy, Chap. 1

QuestionAnswer
arrangement of electromagnetic waves according to their wavelengths. electromagnetic spectrum
optical telescope that uses a concave mirror to focus light at the focal point reflecting telescope
optical telescope that uses a double convex lens to bend light and for an image at the focal point refracting telescope
building that can house an optical telescope;often has a dome-shaped roof that can be opened for viewing observatory
collects and record radio waves traveling through space; can be used day or night under most weather conditions radio telescope
special engine that can work in space and burns liquid or solid fuel rocket
any natural or artifical object that revolves around another object satellite
curved path followed by a satellite as it revolves around an object orbit
instrument that travels far into the solar system and gathers data to send back to Earth space probe
first step in the U.S. program to reach the Moon; orbited a piloted spacecraft around Earth and brought it back safely Project Mercury
second stage in the U.S. program to reach the Moon;in which an astronaut team connected with another spacecraft in orbit Project Gemini
final stage in the U.S. program to reach the Moon; in which Neil Armstrong was the first human to step onto the Moon's surface Project Apollo
reusable spacecraft that can carry cargo, astronauts, and satellites to and from space. space shuttle
large facility with living quarters, work and exercise areas, and equipment and support systems for humans to live and work in space and conduct research space station
Created by: marilyn.kramer
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