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gamma-ray astronomy

(Encyclopedia)gamma-ray astronomy, study of astronomical objects by analysis of the most energetic electromagnetic radiation they emit. Gamma rays are shorter in wavelength and hence more energetic than X rays (see...

Palmer, Ray

(Encyclopedia)Palmer, Ray, 1808–87, American Congregational clergyman and hymn writer, b. Little Compton, R.I., grad. Yale, 1830. He held pastorates in Bath, Maine (1835–50), and Albany, N.Y. (1850–66). He is...

Robinson, Sir Robert

(Encyclopedia)Robinson, Sir Robert, 1886–1975, British chemist, D.Sc. Univ. of Manchester, 1910. Robinson taught at the universities of Sydney (1912–15), Liverpool (1915–20), St. Andrews (1921–22), Manchest...

Robinson, Joan Violet

(Encyclopedia)Robinson, Joan Violet, 1903–83, British economist, b. Surrey, England. A socialist, she worked with Keynes and taught at Cambridge (1931–71). Her treatise, The Economics of Imperfect Competition (...

Robinson, Joseph Taylor

(Encyclopedia)Robinson, Joseph Taylor, 1872–1937, U.S. legislator, b. Lonoke co., Ark. He was admitted (1895) to the bar and served (1903–13) in the U.S. House of Representatives. In 1913 he became governor of ...

Jeffers, Robinson

(Encyclopedia)Jeffers, Robinson, 1887–1962, American poet and dramatist, b. Pittsburgh, grad. Occidental College, 1905. From 1914 until his death Jeffers lived on the Big Sur section of the rocky California coast...

Gamma-Ray Observatory

(Encyclopedia)Gamma-Ray Observatory: see gamma-ray astronomy. ...

Robinson, Edwin Arlington

(Encyclopedia)Robinson, Edwin Arlington, 1869–1935, American poet, b. Head Tide, Maine, attended Harvard (1891–93). At his death, many critics considered Robinson the greatest poet in the United States. He is n...

Robinson, Lennox

(Encyclopedia)Robinson, Lennox, 1886–1958, Irish dramatist. From 1910 to 1923 he was manager of the Abbey Theatre in Dublin, and he served as director there from 1923 until his death. The comedy The White Headed ...

Bradbury, Ray

(Encyclopedia)Bradbury, Ray (Raymond Douglas Bradbury) brădˈbĕrˌē, –bərē [key], 1920–2012, American writer, b. Waukegan, Ill. A popular and prolific writer of science fiction who did much to bring the ge...