Columbia Encyclopedia

Search results

500 results found

Altair

(Encyclopedia)Altair ăltäˈĭr [key], brightest star in the constellation Aquila (Eagle); Bayer designation α Aquilae; 1992 position R.A. 19h50.5m, Dec. +8°51′. Its apparent magnitude is 0.74, making it one o...

Harrison, Jane Ellen

(Encyclopedia)Harrison, Jane Ellen, 1850–1928, English classical scholar. She applied archaeological discoveries in the interpretation of Greek religion. Her works include Prolegomena to the Study of Greek Religi...

galactic coordinate system

(Encyclopedia)galactic coordinate system, astronomical coordinate system in which the principal axis is the galactic equator (the intersection of the plane of the Milky Way with the celestial sphere) and the refere...

Ismail Pasha

(Encyclopedia)Ismail Pasha ĭsˌmäēl päshäˈ [key], 1830–95, ruler of Egypt (1863–79), son of Ibrahim Pasha. He succeeded his uncle Said Pasha as ruler. Ismail used the Egyptian cotton crop, enormously enha...

Jarha

(Encyclopedia)Jarha järˈhə [key], in the Bible, Egyptian slave to whom Sheshan gave his daughter. ...

Achernar

(Encyclopedia)Achernar āˈkərnärˌ [key], brightest star in the constellation Eridanus; Bayer designation α Eridani; 1992 position R.A. 1h37.4m, Dec. −57°16′. A bluish-white white star with apparent magnit...

Mimosa, in astronomy

(Encyclopedia)Mimosa or Beta Crucis bāˈtə kro͞oˈsĭs [key], bright star in the constellation Crux (Southern Cross); 1992 position R.A. 12h47.3m, Dec. −59°39′. It is sometimes called Becrux, from its Bayer...

Adhara

(Encyclopedia)Adhara ădhârˈə [key], bright star in the constellation Canis Major; Bayer designation ε Canis Majoris; 1992 position R.A. 6h58.3m, Dec. −31°54′. A bluish-white giant (spectral class B2 II) w...

Raoul

(Encyclopedia)Raoul räo͞olˈ [key], d. 936, duke of Burgundy, king of France (923–36). Elected king to succeed his father-in-law, Robert I, Raoul fought the Normans and the Hungarians, who repeatedly invaded Fr...

Regulus, in astronomy

(Encyclopedia)Regulus rĕgˈyələs [key], brightest star in the constellation Leo; Bayer designation Alpha Leonis; 1992 position R.A. 10h08m, Dec. +12°00′. A bluish-white main-sequence star of spectral class B7...