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jet stream

(Encyclopedia)jet stream, narrow, swift currents or tubes of air found at heights ranging from 7 to 8 mi (11.3–12.9 km) above the surface of the earth. They are caused by great temperature differences between adj...

Ireland, Church of

(Encyclopedia)Ireland, Church of, Anglican church of both the Republic of Ireland and Northern Ireland. As a separate body the church goes back to the Reformation when the Irish church was officially reformed along...

Andromeda, in astronomy

(Encyclopedia)Andromeda, in astronomy, northern constellation located to the NE of Pegasus and to the S of Cassiopeia. Its brightest star, Alpheratz (Alpha Andromedae), marks the northeast corner of the Great Squar...

Garda, Lake

(Encyclopedia)Garda, Lake gärˈdä [key], Ital. Lago di Garda or Benaco, largest lake of Italy, 143 sq mi (370 sq km), between Lombardy and Venetia, N Italy. It is c.32 mi (52 km) long, with a maximum width of c.1...

Guernsey

(Encyclopedia)Guernsey gûrnˈzē [key], island, 25 sq mi (65 sq km), in the English Channel, second largest of the Channel Islands. Guernsey bailiwick (2005 est. pop. 65,000) includes Alderney, Sark, Herm, Brechou...

Nuku Hiva

(Encyclopedia)Nuku Hiva no͞oˈko͞oˈ hēˈvä [key], volcanic island, 127 sq mi (329 sq km), South Pacific, largest of the Marquesas Islands, French Polynesia. The island is fertile, with well-watered valleys; it...

Kingman Reef

(Encyclopedia)Kingman Reef, uninhabited reef, less than 1 sq mi (2.6 sq km), central Pacific, one of the Line Islands, 1,075 mi (1,730 km) SW of Honolulu. It was discovered by Americans in 1798 and annexed by the U...

Palmyra, atoll, Pacific Ocean

(Encyclopedia)Palmyra, atoll (2 sq mi/5.2 sq km), central Pacific, one of the Line Islands, c.1,100 mi (1,770 km) SW of Honolulu. Palmyra has no permanent inhabitants. First visited by Americans in 1802, and later ...

Schouten, Willem Cornelis

(Encyclopedia)Schouten, Willem Cornelis vĭlˈəm kôrnāˈlĭs skhouˈtən [key], 1567?–1625, Dutch navigator. In 1615 he sailed from Texel island, Holland, in command of an expedition whose objective was to eva...

Palau

(Encyclopedia)Palau pälouˈ [key], officially Republic of Palau, independent nation (2015 est. pop. 21,000), c.192 sq mi (497 sq km), W Pacific, in the W Caroline Islands. Belau, the indigenous name for Palau, is ...