Shackleton, Sir Ernest Henry, 1874–1922, British antarctic explorer, b. Ireland. The first of his voyages to Antarctica was made as a member of the expedition (1901–4) of Robert F. Scott Scott, Robert Falcon, 1868–1912, British naval officer and antarctic explorer. He commanded two noted expeditions to Antarctica . The first expedition (1901–4), in the Discovery,
..... Click the link for more information. . Shackleton was invalided home in 1903, but the experience gained on the Scott expedition aided him greatly as commander of a south polar expedition (1907–9). In the course of this expedition Mt. Erebus Erebus, Mount, volcanic peak, 12,280 ft (3,743 m) high, on Ross Island, in the Ross Sea, E Antarctica. One of the loftiest volcanoes of the world, it was discovered in 1841 by the British explorer James C. Ross and named for one of his two ships.
..... Click the link for more information. was ascended, the south magnetic pole was located, and the polar plateau was crossed to a point less than 100 mi (160 km) from the South Pole. The scientific results of the expedition were of vast importance. Knighted in 1909, Shackleton published that year an account of his expedition, The Heart of the Antarctic.

As commander of a transantarctic expedition, he set out in 1914, planning to enter the Weddell Sea and cross on foot over the south polar region to the Ross Sea, a distance of c.2,000 mi (3,200 km). When his ship Endurance was crushed in the ice in Oct., 1915, he led his party some 180 mi (290 km) to safety at Elephant Island; from there Shackleton with five companions in a lifeboat made a voyage of c.800 mi (1,290 km) through wild seas, then crossed rugged, glaciated South Georgia Island to reach (May, 1916) a whaling station on its north coast. Shackleton rescued his Elephant Island party and later returned to the Weddell Sea to pick up others left there earlier in the expedition. His South (1919) is an account of the whole expedition. In 1921 Shackleton sailed on the Quest to study Enderby Land but died on ship and was buried on South Georgia Island.

Bibliography

See biography by R. Huntford (1985); C. Alexander, The Endurance (1998).

Shackleton, Sir Ernest Henry

(born , Feb. 15, 1874, Kilkea, County Kildare, Ire.—died Jan. 5, 1922, Grytviken, South Georgia) British explorer. In 1901 he joined Robert Falcon Scott's expedition to the Antarctic. He returned to Antarctica in 1908 and led a sledging party to within 97 mi (156 km) of the pole. In 1914 he led the British Trans-Antarctic Expedition, which planned to cross Antarctica via the South Pole. His expedition ship Endurance was caught in pack ice and drifted for 10 months before being crushed. Shackleton and his crew drifted on ice floes for another five months until they reached Elephant Island. He and five others sailed 800 mi (1,300 km) to South Georgia Island to get help, then he led four relief expeditions to rescue his men. Shackleton died on South Georgia at the outset of another Antarctic expedition.