Pictures

Marco Polo

Christopher Columbus

Neil Armstrong

Sir Francis Drake

Yuri Gagarin

Freedom 7

Alan Shepard

Buzz Aldrin

Captain Cook's journey in Australia

Walter Raleigh

Captain James Cook

Walter Raleigh

Ferdinand Magellan

Launching the James Caird (Ernest Shackleton)

Lewis and Clark

Compass

Daniel Boone

Whaling Station in the Falkland Islands

An explorer

John Smith

Meriwether Lewis and William Clark

John C. Fremont