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radar astronomy

(Encyclopedia)radar astronomy, application of radar to the determination of distances and planetary features within the solar system, such as rotation rates. A short burst of radio waves is transmitted in the direc...

Van Allen, James Alfred

(Encyclopedia)Van Allen, James Alfred, 1914–2006, American physicist and space scientist, Mt. Pleasant, Iowa. A graduate (Ph.D 1939) of and professor of physics (1951–85) at what is now the Univ. of Iowa, where...

Brown, James

(Encyclopedia)Brown, James, 1933–2006, African-American rhythm-and-blues singer known as the “godfather of soul,” b. Barnwell, S.C., as James Joe Brown, Jr. Abandoned by his parents, he left school in the sev...

lyric

(Encyclopedia)lyric, in ancient Greece, a poem accompanied by a musical instrument, usually a lyre. Although the word is still often used to refer to the songlike quality in poetry, it is more generally used to ref...

Macaulay, Thomas Babington, 1st Baron

(Encyclopedia)Macaulay, Thomas Babington, 1st Baron, 1800–1859, English historian and author, b. Leicestershire, educated at Cambridge. After the success of his essay on Milton in the Edinburgh Review (Aug., 1825...

Hubble, Edwin Powell

(Encyclopedia)Hubble, Edwin Powell, 1889–1953, American astronomer, b. Marshfield, Mo. He did research (1914–17) at Yerkes Observatory, and joined (1919) the staff of Mt. Wilson Observatory, Pasadena, Calif., o...

sonnet

(Encyclopedia)sonnet, poem of 14 lines, usually in iambic pentameter, restricted to a definite rhyme scheme. There are two prominent types: the Italian, or Petrarchan, sonnet, composed of an octave and a sestet (rh...

West, Paul Noden

(Encyclopedia)West, Paul Noden, 1930–2015, British-American writer, b. Eckington, Derbyshire, England, B.A. Univ. of Birmingham (1950), M.A. Columbia (1953). After serving in the Royal Air Force and teaching at M...

Thebes , city of ancient Greece

(Encyclopedia)Thebes, chief city of Boeotia, in ancient Greece. It was originally a Mycenaean city. Thebes is rich in associations with Greek legend and religion (see Oedipus; the Seven against Thebes; Epigoni). So...

Lieberson, Peter

(Encyclopedia)Lieberson, Peter. 1946–2011, American composer, b. New York City. Lieberson studied composition at Columbia, where his teachers included modernists Milton Babbitt and Charles Wuorinen. While in scho...