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red shift

(Encyclopedia)red shift or redshift, in astronomy, the systematic displacement of individual lines in the spectrum of a celestial object toward the red, or longer wavelength, end of the visible spectrum. The effect...

Greenville

(Encyclopedia)Greenville. 1 City (2020 pop. 29,670, seat of Washington co., W Miss., on Lake Ferguson, a deepwater harbor adjoining the Mississippi River; inc. ...

stellar populations

(Encyclopedia)stellar populations, two broadly contrasting distributions of star types that are characteristic of different parts of a galaxy. Population I stars are young, recently formed stars, whereas population...

shark

(Encyclopedia)shark, member of a group of almost exclusively marine and predaceous fishes. There are about 250 species of sharks, ranging from the 2-ft (60-cm) pygmy shark to 50-ft (15-m) giants. They are found in ...

licorice

(Encyclopedia)licorice lĭkˈərĭs, –rĭsh [key], name for a European plant (Glycyrrhiza glabra) of the family Leguminosae (pulse family) and for the sweet substance obtained from the root. Since early times the...

love-in-a-mist

(Encyclopedia)love-in-a-mist, hardy annual garden plant (Nigella damascena) of the family Ranunculaceae (buttercup family), having finely cut foliage and blue or white flowers surrounded by a cluster of thready bra...

Krzyzewski, Mike

(Encyclopedia)Krzyzewski, Mike (Michael William Krzyzewski) shəshĕvˈskē [key], 1947–, American basketball coach, b. Chicago. He attended West Point (grad. 1969), where he played basketball under Bobby Knight....

Rough Riders

(Encyclopedia)Rough Riders, popular name for the 1st Regiment of U.S. Cavalry Volunteers, organized largely by Theodore Roosevelt in the Spanish-American War (1898). Its members were mostly ranchers and cowboys fro...

Rappahannock

(Encyclopedia)Rappahannock răpəhănˈək [key], river, 212 mi (341 km) long, rising in the Blue Ridge Mts., N Va., and flowing generally SE to Chesapeake Bay. It is navigable to Fredericksburg. In the Civil War m...

marlin

(Encyclopedia)marlin, common name for open-sea fish related to the sailfish (family Istiophoridae) and prized in sport fishing. The best known is the Atlantic blue marlin, Makaira nigricans, found in the Gulf Strea...