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Yeager, Chuck

(Encyclopedia)Yeager, Chuck (Charles Elwood Yeager) yāˈgər [key], 1923–2020, American aviator, b. Myra, W.Va. An ace fighter pilot during World War II, he was a military test pilot during the early postwar yea...

Armstrong, Neil Alden

(Encyclopedia)Armstrong, Neil Alden, 1930–2012, American astronaut, b. Wapakoneta, Ohio, grad. Purdue Univ. (B.S., 1955), Univ. of Southern California (M.S., 1970). A U.S. Navy fighter pilot during the Korean War...

Mnangagwa, Emmerson Dambudzo

(Encyclopedia)Mnangagwa, Emmerson Dambudzo, 1942?–, Zimbabwean political leader. A guerrilla leader during the struggle against white-minority rule, he received military training in China and was imprisoned (1965...

Cameron, James

(Encyclopedia)Cameron, James, 1954–, Canadian motion-picture director and screenwriter, b. Kapuskasing, Ont. Beginning as a screenwriter and then art director, he first directed in 1981. His science-fiction block...

Cantor, Eric Ivan

(Encyclopedia)Cantor, Eric Ivan, 1963–, U.S. politician, b. Richmond, Va., grad. George Washington Univ. (B.A., 1985), William and Mary (J.D., 1988), Columbia (M.S., 1989). A conservative Republican, he worked as...

Columbia, U.S. space shuttle

(Encyclopedia)Columbia, U.S. space shuttle. On its 28th flight, on Feb. 1, 2003, after completing a 16-day scientific mission, the spacecraft disintegrated during reentry, killing its seven-person crew. About 16 mi...

oceanography

(Encyclopedia)oceanography, study of the seas and oceans. The major divisions of oceanography include the geological study of the ocean floor (see plate tectonics) and features; physical oceanography, which is conc...

space shuttle

(Encyclopedia)space shuttle, reusable U.S. space vehicle (1981–2011). Developed by the National Aeronautics and Space Administration (NASA) and officially known as the Space Transportation System (STS), it was th...

submersible

(Encyclopedia)submersible, small, mobile undersea research vessel capable of functioning in the ocean depths. Development of a great variety of submersibles during the later 1950s and 1960s came about as a result o...

Brown, Gordon

(Encyclopedia)Brown, Gordon (James Gordon Brown), 1951–, British politician. From 1975 to 1980 he taught at Edinburgh Univ. and Glasgow College of Technology; he then joined Scottish Television (1980–83) as a j...

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