(smôl´t t) (KEY) , opaque tin-white to steel-gray mineral of the pyrite group, a compound of cobalt and arsenic. It occurs in massive form, occasion...
1872–1973, American astrophysicist, b. Wilton, N.H. He was acting director in 1896 and director in 1907 of the astrophysical observatory of the Smit...
(s n) (KEY) , moon god of Semitic origin, worshiped in ancient Middle Eastern religions. One of the principal deities in the Babylonian and Assyrian p...
1878–1931, British portrait and genre painter, b. Ireland. He is best known for his scenes of Irish daily life, his paintings and sketches of life a...