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zenith
(Encyclopedia) zenith, in astronomy, the point in the sky directly overhead; more precisely, it is the point at which the celestial sphere is intersected by an upward extension of a plumb line from…Norfolk, John Howard, 1st duke of
(Encyclopedia) Norfolk, John Howard, 1st duke ofNorfolk, John Howard, 1st duke ofnôrˈfək [key], 1430?–1485, English nobleman. The grandson of Thomas Mowbray, 1st duke of Norfolk, he held considerable…Schomburgk, Sir Robert Hermann
(Encyclopedia) Schomburgk, Sir Robert HermannSchomburgk, Sir Robert Hermannshŏmˈbərk [key], 1804–65, English traveler and explorer, b. Germany. Under the direction of the Royal Geographical Society…Scève, Maurice
(Encyclopedia) Scève, MauriceScève, Mauricemōrēsˈ sĕv [key], c.1510–c.1564, French poet. While studying at Avignon he discovered the tomb of Laura, to whom Petrarch directed many of his sonnets.…Bad Langensalza
(Encyclopedia) Bad Langensalza Bad Langensalza bät längˌənzälˈtsä [key], town,…Siemens, Ernst Werner von
(Encyclopedia) Siemens, Ernst Werner vonSiemens, Ernst Werner vonĕrnst vĕrˈnər fən zēˈməns [key], 1816–92, German electrical engineer and inventor. He was a founder and director of Siemens and Halske…proper motion
(Encyclopedia) proper motion, in astronomy, apparent movement of a star on the celestial sphere, usually measured as seconds of arc per year; it is due both to the actual relative motions of the sun…Stendal
(Encyclopedia) StendalStendalshtĕnˈdäl [key], city (1994 pop. 47,252), Saxony-Anhalt, N central Germany, on the Uchte River. It is a major rail junction and has sugar refineries, metalworks, food…Sabine
(Encyclopedia) SabineSabinesăbēnˈ [key], river, c.575 mi (925 km) long, rising on the prairies NE of Dallas, Tex. It flows SE across Texas, then south to mark the Texas–Louisiana line. Near its mouth…R
(Encyclopedia) R, 18th letter of the alphabet, corresponding to Greek rho. When in Latin alphabets the letters for p and r became similar in appearance, the rho form (P; which at first was used for…