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celestial pole

(Encyclopedia) celestial pole, one of the two points at which the earth's axis of rotation intersects the celestial sphere. The celestial pole is important as a reference point in the equatorial…

photosphere

(Encyclopedia) photosphere, luminous, apparently opaque layer of gases that forms the visible surface of the sun or any other star. The photosphere lies between the dense interior gases and the more…

Peebles, Phillip James Edwin

(Encyclopedia) Peebles, Phillip James Edwin, 1935–, Canadian-American astrophysicist and cosmologist, b. Winnipeg, Man., Ph.D. Princeton, 1962. He spent his entire career as a researcher at Princeton…

Sonneck, Oscar George Theodore

(Encyclopedia) Sonneck, Oscar George TheodoreSonneck, Oscar George Theodoresŭnˈĕk [key], 1873–1928, American musicologist, b. Jersey City, N.J., educated in Germany. As chief (1902–17) of the music…

Rosenzweig, Franz

(Encyclopedia) Rosenzweig, FranzRosenzweig, Franzfränts rōˈzəntsvīkhˌ [key], 1886–1929, German-Jewish philosopher, b. Kassel. As a youth he was thoroughly trained in German philosophy and, after a…

Ross, Barney David

(Encyclopedia) Ross, Barney David, 1909–67, American boxer, b. New York City as Dov-Ber Rasofsky; he was also known as Beryl David Rasofsky and Barnet David Rasofsky. After an amateur career, Ross…

Banks, Ernie

(Encyclopedia) Banks, Ernie (Ernest Banks), 1931–2015, American baseball player, b. Dallas, Tex. “Mr. Cub” began (1950) his baseball career with the Kansas City Monarchs of the Negro leagues, served…

Queloz, Didier Patrick

(Encyclopedia) Queloz, Didier Patrick, 1966–, Swiss astronomer, Ph.D. Univ. of Geneva, 1995. He has been a member of the faculty at the Univ. of Geneva since 2003 (professor from 2008) and since 2013…

‘Oumuamua

(Encyclopedia) ‘Oumuamua‘Oumuamuaōm&oomacr;ˈəm&oomacr;ˈə [key], officially 1I/2017 U1 (‘Oumuamua), interstellar object, the first to be discovered in the solar system. Highly variable in…

nebula

(Encyclopedia) nebulanebulanĕbˈy&oobreve;lə [key] [Lat.,=mist], in astronomy, observed manifestation of a collection of highly rarefied gas and dust in interstellar space. Prior to the 1960s this…