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astrophysics |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Astrophysics \As`tro*phys"ics\, n. [Astro- + physics.] (Astron.) The science treating of the physical characteristics of the stars and other heavenly bodies, their chemical constitution, light, heat, atmospheres, etc Note: Its observations are made with the spectroscope, bolometer, etc., usually in connection with the telescope. From WordNet r 1.6 [wn]: astrophysics n : the branch of astronomy concerned with the physical and chemical properties of celestial bodies
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