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planetary science
(Encyclopedia)planetary science or planetology, study of planets and planetary systems as a whole. Planetary science applies the theories and methods of traditional disciplines such as astronomy, geology, physics, ...science
(Encyclopedia)science [Lat. scientia=knowledge]. For many the term science refers to the organized body of knowledge concerning the physical world, both animate and inanimate, but a proper definition would also hav...planetary nebula
(Encyclopedia)planetary nebula: see nebula.planetary system
(Encyclopedia)planetary system, a star and all the celestial bodies bound to it by gravity, especially planets and their natural satellites. Until the last decade of the 20th cent., the only planetary system known ...space science
(Encyclopedia)space science, body of scientific knowledge as it relates to space exploration; it is sometimes also called astronautics. Space science draws on the conventional sciences of physics, chemistry, biolog...domestic science
(Encyclopedia)domestic science: see home economics. ...creation science
(Encyclopedia)creation science: see creationism. ...Christian Science
(Encyclopedia)Christian Science, religion founded upon principles of divine healing and laws expressed in the acts and sayings of Jesus, as discovered and set forth by Mary Baker Eddy and practiced by the Church of...military science
(Encyclopedia)military science: see strategy and tactics. ...naval science
(Encyclopedia)naval science: see strategy and tactics. ...Browse by Subject
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