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Natural resources
Natural Resources Exploration is hard. After all, it involves being in a place where few or none have been before, whether it is the top of a mountain, the bottom of the ocean, or the surface of another world. Historically, part of the reason that exploration is so difficult is because most... Read more |
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Satellite
Satellite In astronomy , a satellite refers to any object that is orbiting another larger, more massive object under the influence of their mutual gravitational force. Thus, any planetary moon (e.g., the Moon revolving about Earth) is properly described as a satellite of that planet. Because... Read more |
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blue Moon
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Sun Myung Moon
Sun Myung Moon , 1920-, Korean religious leader. He was an engineering student and dock worker before founding (1954) the Unification Church with a doctrine loosely based on Christianity as interpreted by Moon, who has declared (2004) himself the "Messiah." Moon introduced the movement to the... Read more |
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phase
phase in astronomy, the measure of how much of the illuminated surface of a planet or satellite can be seen from a point at a distance from that body; the term is most often used to describe the moon as seen from the earth. When the moon is between the earth and the sun, we cannot see the lighted... Read more |
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eclipse
eclipse [Gr.,=failing], in astronomy, partial or total obscuring of one celestial body by the shadow of another. Best known are the lunar eclipses, which occur when the earth blocks the sun's light from the moon, and solar eclipses, occurring when the moon blocks the sun's light from a small... Read more |
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hunters moon
hunter's moon the next full moon after the harvest moon , which it resembles.... Read more |
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Telepresence
Telepresence Telepresence refers to the use of cameras and other equipment to remotely study a distant environment. This technology is primarily used to explore places that are inhospitable to humans. Scientists have used robotic vehicles on Earth to explore active volcanoes... Read more |
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node
node in astronomy, point at which the orbit of a body crosses a reference plane. One reference plane that is often used is the plane of the earth's orbit around the sun ( ecliptic ). Since the moon's orbit has an inclination of 5°9′ to the plane of the ecliptic, there are two nodes in... Read more |
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radar astronomy
radar astronomy application of radar to the determination of distances and planetary features within the solar system, such as rotation rates. A short burst of radio waves is transmitted in the direction of the object under study. The object reflects the radio waves back to earth, where they are... Read more |
No reference documents or articles match the search term Philip Bowditch engineer designed systems used in landings on the moon
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