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X-ray astronomy
(Encyclopedia)X-ray astronomy, study of celestial objects by means of the X rays they emit, in the wavelength range from 0.01 to 10 nanometers. X-ray astronomy dates to 1949 with the discovery that the sun emits X ...Nike
(Encyclopedia)Nike nīˈkē [key], in Greek religion and mythology, goddess of victory, daughter of Pallas and Styx. Often an attendant of Zeus or Athena, she also presided over all contests, athletic as well as mi...Olbers, Heinrich Wilhelm Matthäus
(Encyclopedia)Olbers, Heinrich Wilhelm Matthäus hīnˈrĭkh vĭlˈhĕlm mätĕˈo͝os ôlˈbərs [key], 1758–1840, German astronomer and physician. He originated (1797) the first satisfactory method for calculat...In
(Encyclopedia)In, symbol for the element indium. ...Felix, Antonius
(Encyclopedia)Felix, Antonius, fl. a.d. 60, Roman procurator of Judaea, Samaria, Galilee, and Peraea (c.a.d. 52–a.d. 60), a freedman of Claudius I. He was judge of the apostle Paul. He married Drusilla, a Herodia...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.,...Nuffield Radio Astronomy Laboratories
(Encyclopedia)Nuffield Radio Astronomy Laboratories: see Jodrell Bank Observatory. ...Goncharov, Ivan Aleksandrovich
(Encyclopedia)Goncharov, Ivan Aleksandrovich ēvänˈ əlyĭksänˈdrəvĭch gənchərôfˈ [key], 1812–91, Russian novelist. Goncharov was a government official from 1835 to 1867. His realistic and satirical nov...Young, Charles Augustus
(Encyclopedia)Young, Charles Augustus, 1834–1908, American astronomer, b. Hanover, N.H., grad. Dartmouth, 1853. He discovered the reversing layer of the solar atmosphere and proved the gaseous nature of the sun's...Stratospheric Observatory for Infrared Astronomy
(Encyclopedia)Stratospheric Observatory for Infrared Astronomy: see infrared astronomy. ...Browse by Subject
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