Columbia Encyclopedia

Search results

500 results found

yungas

(Encyclopedia)yungas yo͞ongˈgäs [key], region of lowland valleys in the eastern piedmont of the Andes Mts., 5,000–8,000 ft (1,524–2,438 m) high, extending from the Peru-Bolivia border SE into central Bolivia...

infrared astronomy

(Encyclopedia)infrared astronomy, study of celestial objects by means of the infrared radiation they emit, in the wavelength range from about 1 micrometer to about 1 millimeter. All objects, from trees and building...

Orbiting Astronomical Observatory

(Encyclopedia)Orbiting Astronomical Observatory (OAO), series of four orbiting observatories (see observatory, orbiting) launched between 1966 and 1972 by the National Aeronautics and Space Administration (NASA) to...

Baikonur Cosmodrome

(Encyclopedia)Baikonur or Baykonur Cosmodrome both: bīˌkəno͞orˈ [key], formerly secret aerospace launch complex, Qyzylorda prov., S central Kazakhstan, near Baikonur (originally, 1958–95, Leninsk) but c.200 ...

Dehaene, Jean-Luc

(Encyclopedia)Dehaene, Jean-Luc, 1940–2014, Belgian political leader, b. Montepellier, France. A member of the Flemish Christian People's (after 2001, Christian Democratic) party, he held numerous administrative ...

Gentiloni Silveri, Paolo

(Encyclopedia)Gentiloni Silveri, Paolo, 1954–, Italian politician. From a aristocratic Roman family, Gentiloni became a journalist and was originally aligned with the Greens. First elected to parliament in 2001, ...

Merton, Robert King

(Encyclopedia)Merton, Robert King, 1910–2003, American sociologist, b. Philadelphia as Meyer Schkolnick, grad. Temple Univ. (A.B., 1931) and Harvard (M.A., 1932; Ph.D., 1936). From 1941 on he was a professor of s...

Lynchburg

(Encyclopedia)Lynchburg, independent city (1990 pop. 66,049), in but administratively not a part of Campbell co., central Va., on the James River; settled 1757, inc. as a city 1852. It is a trade center and tobacco...

Plano

(Encyclopedia)Plano plāˈnō [key], city (1990 pop. 128,713), Collin co., N Tex., less than 20 mi (32 km) NE of Dallas; inc. 1873. In a farm and livestock area on the blackland prairie, Plano is a booming financia...

Suiyuan

(Encyclopedia)Suiyuan swāˈyüänˈ [key], former province (c.126,000 sq mi/326,340 sq km), N China. The capital was Guisui (Hohhot). The region of Suiyuan, part of Inner Mongolia, is chiefly a high arid plateau; ...