Columbia Encyclopedia

Search results

500 results found

Deneb

(Encyclopedia)Deneb dĕnˈĕb [key], brightest star in the constellation Cygnus; Bayer designation Alpha Cygni; 1992 position R.A. 20h41.2m, Dec. +45°15′. It is a white supergiant of spectral class A2 Ia; its in...

di Stéfano, Alfredo

(Encyclopedia)di Stéfano, Alfredo, 1926–2014, Argentinian-born soccer star, one of the game's greats. Nominally a center-forward, he became famous for his versatility on the field as well as for his strength and...

Ferris wheel

(Encyclopedia)Ferris wheel, amusement park ride. It consists of a power-operated wheel that is about 50 ft (15 m) in diameter. It has two rims that are parallel to and equidistant from the shaft about which the whe...

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 also has been...

‘Oumuamua

(Encyclopedia)‘Oumuamua ōmo͞oˈəmo͞oˈə [key], officially 1I/2017 U1 (‘Oumuamua), interstellar object, the first to be discovered in the solar system. Highly variable in brightness, it also is highly and u...

Earnhardt, Dale

(Encyclopedia)Earnhardt, Dale (Ralph Dale Earnhardt, Sr.) ûrnˈhärt [key], 1951–2001, American auto racing driver widely regarded as stock car racing's greatest star, b. Kannapolis, N.C. The 1979 National Assoc...

Sonneck, Oscar George Theodore

(Encyclopedia)Sonneck, Oscar George Theodore sŭnˈĕk [key], 1873–1928, American musicologist, b. Jersey City, N.J., educated in Germany. As chief (1902–17) of the music division of the Library of Congress, he...

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, becoming a f...

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 attenuated gases...

Wilkins, Roger

(Encyclopedia)Wilkins, Roger, 1932–2017, American government official, civil-rights activists, journalist, and educator, b. Kansas City, Mo., grad. Univ. of Michigan (B.A., 1953; LL.B. 1956); nephew of Roy Wilkin...