Cook continues his search for Terra Australis

James Cook sails to the other side of the world in search of Terra Australis

Cook and Endeavour complete their first voyage by circumnavigating the world

Cook and Endeavour complete their epic journey by exploring New Zealand and Australia, and circumnavigating of the world

Captain James Cook and the Endeavour explore the South Pacific

James Cook takes command of the Endeavour and heads to the other side of the world

Early years of Cook including his involvement in the Seven Years' War, and the surveying of Newfoundland

Tasman completes his first voyage, and is sent out on a second

Dutch explorer Abel Tasman reaches Tasmania and New Zealand

A conversation with modern-day explorer, traveler and adventurer Alice Morrison

A look at the second half of Nansen's life as a scientist, diplomat and humanitarian

Nansen and the Fram make their way out of the ice and home

Nansen and Johansen make dash for the North Pole

The Fram Expedition heads into the Arctic

Nansen sets sets out to be the first man to reach the North Pole

Nansen sets out to be the first person to cross Greenland

Nansen's early years, and his planning for his Greenland Expedition

Soviet pilot and cosmonaut Yuri Gagarin becomes the first man into space

Saint Brendan goes searching for Paradise in the 6th century

Author Mick Conefrey discusses his latest book on the 1922 attempt on Mount Everest

Cartier returns to the St. Lawrence region for a second and third time

French mariner Jacques Cartier sets out to explore North America

The final years of Burton

The feud between Burton and Speke is brought to a public debate

John Hanning Speke takes a side trek and comes upon Lake Victoria