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guided missile

(Encyclopedia)guided missile, self-propelled, unmanned space or air vehicle carrying an explosive warhead. Its path can be adjusted during flight, either by automatic self-contained controls or remote human control...

Crossfield, Scott

(Encyclopedia)Crossfield, Scott (Albert Scott Crossfield), 1921–2006, American aviator, b. Berkeley, Calif. A fighter pilot and flight instructor in the navy (1942–46) during World War II, he studied aeronautic...

Americus

(Encyclopedia)Americus əmĕrˈĭkəs [key], city (2020 pop. 16,230), seat of Sumter co., SW Ga.; inc. 1855. It is a manufacturing city (polyurethane foam, furniture, and fertilizer), a...

Kitty Hawk

(Encyclopedia)Kitty Hawk or Kittyhawk, part of an offshore sandbar on Cape Hatteras, NE N.C., E of Albemarle Sound. Nearby is Kill Devil Hill, where the Wright brothers experimented successfully (1900–1903) with ...

Vörösmarty, Mihály

(Encyclopedia)Vörösmarty, Mihály mĭˈhälyə vöˈröshmŏrˌtē [key], 1800–1855, Hungarian poet. Considered one of the greatest Hungarian poets, he created a new poetic language and combined the characteris...

Grumman, Leroy Randle

(Encyclopedia)Grumman, Leroy Randle, 1895–1982, American aviation pioneer and aerospace executive, b. Huntington, N.Y. After graduating from Cornell (1916), he joined the U.S. navy, where he served as a flight in...

Jones, Brian

(Encyclopedia)Jones, Brian, 1947–, British balloonist, b. Bristol. A former Royal Air Force pilot, he entered the world of ballooning in the 1980s, and in 1997 became an organizer for the attempt of the British-b...

Calderón Bridge

(Encyclopedia)Calderón Bridge käldārōnˈ [key], site of a decisive battle in the Mexican revolution against Spain, fought on the Lerma River E of Guadalajara, Jalisco, Mexico. On Jan. 17, 1811, insurgents comma...

Borschberg, André

(Encyclopedia)Borschberg, André, 1952–, Swiss engineer, businessman, and pilot. With Bertrand Piccard (see under Piccard, Auguste) he founded Solar Impulse to develop a solar-powered plane capable of circumnavig...

White, Walter Francis

(Encyclopedia)White, Walter Francis, 1893–1955, American civil-rights leader, b. Atlanta, Ga., grad. Atlanta Univ., 1916. From 1931 until his death he was secretary of the National Association for the Advancement...