NANSEN, FRIDTJOF, a Norwegian scientist and explorer; born in Great (Froen, near Christiania, Norway, Oct. 10, 1861. At the age of 19 he entered Christiania University, giving his at tention there chiefly to biological in vestigations, in the pursuit of which, in 1882, he made a voyage in a sealer to the North Atlantic sealing grounds, and in 1888 crossed the continent of Green land, returning in 1889. Following 1884, he matured a plan for a polar journey, a vessel (the "Fram") was built, designed especially for encount ering the drift ice, and on June 24, 1893, with a crew of 11 men, he set sail from Christiania for the polar regions—the design being to reach the North Pole by letting the ship get frozen into the ice N. of Siberia and drift with a cur rent setting toward Greenland. They reached the New Siberian Islands in September, and in 1895 were in lat.
84° 4'. There, accompanied by Johan sen, Nansen left the "Fram" in charge of his other companions and pushed across the ice to Franz-Josef Land, where he wintered. Here, on June 17, 1896, he met the Jackson-Harmsworth Expedition, with which he returned to Vardo, having in his cruise penetrated to lat. 88°, circumnavigated the Nova Zembla, Franz-Josef, and Spitzbergen archipelagoes, and reached a point about 225 miles from the Pole. One week later the "Fram" reached VardO. He was appointed Professor of Zoology in the University of Christiania. In 1919 he visited Russia for the Allied Council and prepared a report on condi tions there. He wrote: "Across Green land"; "Esquimaux Life"; "Farthest North" (1897) ; "Through Siberia, the Land of the Future" (1914).