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Truth or Consequences

(Encyclopedia)Truth or Consequences, city (1990 pop. 6,221), seat of Sierra co., SW N.Mex., on the Rio Grande between the Black Range (W) and Jornada del Meurto desert basin (E); inc. 1916 as Hot Springs, renamed 1...

Brahic, André Fernand

(Encyclopedia)Brahic, André Fernand, 1942–2016, French astrophysicist, b. Paris. He was introduced to astrophysics by Evry Schatzman, a leading French theoretician, and obtained his doctorate from the Univ. of P...

backgammon

(Encyclopedia)backgammon băkˈgămˌən, băkˌgămˈən [key], game of chance and skill played by two persons upon a specially marked board divided by a space, called the bar, into two tables (inner table and out...

Venus, in astronomy

(Encyclopedia)Venus, in astronomy, 2d planet from the sun; it is often called the evening star or morning star and is brighter than any object in the sky except the sun and the moon. Because its orbit lies between ...

ultraviolet astronomy

(Encyclopedia)ultraviolet astronomy, study of celestial objects by means of the ultraviolet radiation they emit, in the wavelength range from about 90 to about 350 nanometers. Ultraviolet (UV) line spectrum measure...

Lerwick

(Encyclopedia)Lerwick lûrˈwĭk, lĕrˈĭk [key], island town (1991 est. pop. 7,336), Shetland Islands, extreme N Scotland. Lerwick is the northernmost town in Great Britain. Located on the southeastern coast of M...

Maidstone

(Encyclopedia)Maidstone mādˈstən [key], city (1991 pop. 86,067), Kent, SE England, on the Medway River. It is a market city with agricultural, paper, printing, quarrying, brewing, and engineering industries. The...

Köhler, Wolfgang

(Encyclopedia)Köhler, Wolfgang köˈlər [key], 1887–1967, American psychologist, b. Estonia, Ph.D. Univ. of Berlin, 1909. From 1913 to 1920 he was director of a research station on Tenerife, Canary Islands. Lat...

thalamus

(Encyclopedia)thalamus thălˈəməs [key], mass of nerve cells centrally located in the brain just below the cerebrum and resembling a large egg in size and shape. The thalamus is a routing station for all incomin...

Siding Spring Observatory

(Encyclopedia)Siding Spring Observatory, astronomical observatory located on Siding Spring Mountain, near Coonabarabran, at an altitude of nearly 4,000 ft (1,220 m) in the Warrumbungle Mts. of New South Wales, Aust...