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Haran, ancient city, Mesopotamia

(Encyclopedia)Haran or Harran both: häränˈ [key], ancient city of Mesopotamia, now in SE Asian Turkey, 24 mi (39 km) SE of Şanlıurfa. It was an important center on the trade route from Nineveh to Carchemish an...

Vélez de Guevara, Luis

(Encyclopedia)Vélez de Guevara, Luis lo͞oēsˈ vāˈlāth ᵺā gāväˈrä [key], 1579?–1644, Spanish playwright and novelist. He was a follower of Lope de Vega and wrote many popular plays noted for their poe...

Leonov, Aleksei Arkhipovich

(Encyclopedia)Leonov, Aleksei Arkhipovich ŭlˌyĭksyāˈ ärkhˌyĭpôˈvyĭch [key], 1934–2019, Soviet-Russian cosmonaut and military officer. While serving as copilot of Voskhod 2 (Mar. 18–19, 1964), he beca...

Flammarion, Camille

(Encyclopedia)Flammarion, Camille kämēˈyə flämäryôNˈ [key], 1842–1925, French astronomer and author. He served for some years at the Paris Observatory and the Bureau of Longitudes, and in 1883 he set up a...

Ruwenzori

(Encyclopedia)Ruwenzori ro͞oˌwənzōˈrē [key], mountain range, E central Africa, on the Uganda-Congo border, in the western arm of the Great Rift Valley between lakes Albert and Edward. This fault-block range i...

Raabe, Wilhelm

(Encyclopedia)Raabe, Wilhelm vĭlˈhĕlm räˈbə [key], 1831–1910, German novelist, whose pseudonym was Jakob Corvinus. At 23 he began to write novels and tales of village life; the charming idyll Die Chronik de...

syzygy

(Encyclopedia)syzygy sĭzˈəjē [key], in astronomy, alignment of three bodies of the solar system along a straight or nearly straight line. A planet is in syzygy with the earth and sun when it is in opposition or...

Atlas, in astronomy

(Encyclopedia)Atlas, in astronomy, one of the named moons, or natural satellites, of Saturn. Also known as Saturn XV (or S15), Atlas is a small, irregularly shaped (nonspherical) body measuring about 25 mi (40 km) ...

Hevelius, Johannes

(Encyclopedia)Hevelius, Johannes yōhänˈəs hāvāˈlēo͝os [key], 1611–87, Polish astronomer, b. Danzig. From a finely equipped observatory in his house at Danzig, assisted by his wife Elizabeth, he made valu...

Goldmark, Peter Carl

(Encyclopedia)Goldmark, Peter Carl, 1906–77, Hungarian-American engineer, b. Budapest. He studied at the Univ. of Vienna (B.S., 1929, Ph.D., 1931); worked for a radio company in England (1931–33). After emigrat...