Columbia Encyclopedia

Search results

500 results found

Lalande, Joseph Jérôme Lefrançais de

(Encyclopedia)Lalande, Joseph Jérôme Lefrançais de läläNdˈ [key], 1732–1807, French astronomer. Under the direction of the French Academy of Science, he went to Berlin in 1751 to make observations on the p...

Russell, Henry Norris

(Encyclopedia)Russell, Henry Norris, 1877–1957, American astronomer, b. Oyster Bay, N.Y., grad. Princeton, 1897. In 1902 he went to Cambridge, England, to study. He returned to Princeton in 1905, was professor of...

virtual telescope

(Encyclopedia)virtual telescope, a computerized interferometer (see interference) that merges the images from two or more telescopes to obtain a single, large, enhanced image. The image in each telescope is made fr...

Winchell, Walter

(Encyclopedia)Winchell, Walter, 1897–1972, journalist and broadcaster, b. New York City as Walter Winchel. He performed in vaudeville, and adopted a marquee's misspelling of his surname. After serving two years i...

Pond Inlet

(Encyclopedia)Pond Inlet, trading post (1991 pop. 974), N Baffin Island, Nunavut Territory, Canada, opposite Bylot Island. A government radio station, a post of the Royal Canadian Mounted Police, and Anglican and R...

Elara

(Encyclopedia)Elara ēˈlərə [key], in astronomy, one of the 39 known moons, or natural satellites, of Jupiter. ...

Deimos

(Encyclopedia)Deimos dīˈmŏs [key], in astronomy, one of the two moons, or natural satellites, of Mars. ...

Amalthea

(Encyclopedia)Amalthea ămˌəlthēˈə [key], in astronomy, one of the 39 known moons, or natural satellites, of Jupiter. ...

Himalia

(Encyclopedia)Himalia hĭmälˈyə [key], in astronomy, one of the 39 known moons, or natural satellites, of Jupiter. ...

Ananke

(Encyclopedia)Ananke ənăngˈkē [key], in astronomy, one of the 39 known moons, or natural satellites, of Jupiter. ...