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Nuffield Radio Astronomy Laboratories
(Encyclopedia)Nuffield Radio Astronomy Laboratories: see Jodrell Bank Observatory. ...earth, in geology and astronomy
(Encyclopedia)CE5 A. Cross section of the earth, showing its shells B. Detailed cross section of the crust and upper mantle: The lithosphere consists of the hard rock in the crust and upper mantle, lying above t...National Radio Astronomy Observatory
(Encyclopedia)National Radio Astronomy Observatory (NRAO), federal observatory for radio astronomy, founded in 1956 and operated under contract with the National Science Foundation by Associated Universities, Inc.,...Medusa, in Greek mythology
(Encyclopedia)Medusa mədo͞oˈsə [key], in Greek mythology, most famous of the three monstrous Gorgon sisters. She was once a beautiful woman, but she offended Athena, who changed her hair into snakes and made he...atlas, in geography
(Encyclopedia)atlas, in geography, collection of maps or charts. It usually includes data on various features of a country, e.g., its topography, natural resources, climate, and population, as well as its agricultu...Danaë
(Encyclopedia)Danaë dănˈāē [key], in Greek legend, daughter of Acrisius. When it was prophesied that Danaë's son would kill Acrisius, her father imprisoned her in a bronze tower. However, Zeus came to her in ...Acrisius
(Encyclopedia)Acrisius əkrĭsˈēəs [key]: see Danaë and Perseus. ...Pydna
(Encyclopedia)Pydna pĭdˈnə [key], ancient town of Pieria, S Macedonia, Greece, near the Gulf of Salonica. Nearby in 168 b.c. the Romans under Aemilius Paullus defeated the Macedonians under Perseus and thus ende...Perrine, Charles Dillon
(Encyclopedia)Perrine, Charles Dillon pərīnˈ [key], 1867–1951, American astronomer, b. Steubenville, Ohio. He was on the staff of Lick Observatory (1893–1909) and was (1909–36) director of the Argentine Na...Paullus, Aemilius
(Encyclopedia)Paullus, Aemilius (Lucius Aemilius Paullus Macedonicus) ēmĭlˈēəs [key], c.229–160 b.c., Roman general. He was curule aedile (193 b.c.), praetor (191), and consul (182). In his consulship he con...Browse by Subject
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