Categories - Discovery, Exploration
- Pike’s Southwest Explorations
- The Pinzón Brothers
- Ponce de León’s Voyages
- Portugal Begins to Colonize Brazil
- Portuguese Viceroys Establish Overseas Trade Empire
- Powell’s Report on the Lands of the Arid Region
- Prince Henry the Navigator
- Prince Henry the Navigator Promotes Portuguese Exploration
- Pytheas
- Raleigh Funds Expedition to North America
- Reinhold Messner
- Richard Byrd
- Roald Amundsen
- Robert Edwin Peary
- Russian Voyages to Alaska
- Sacagawea
- Samuel de Champlain
- Scylax of Caryanda Voyages the Indian Ocean
- Sea Peoples Contribute to Mediterranean Upheaval
- The Sealab 2 Expedition Concludes
- Settlement of Alta California
- Sir Alexander Mackenzie
- Sir Francis Drake
- Sir James Clark Ross
- Sir Martin Frobisher
- Sir Richard Francis Burton
- Sir Walter Ralegh
- Smith Explores the Far West
- Southeast Asians Migrate into the South Pacific
- Soviet Union Launches Sputnik
- Soviet Union Puts a Human in Space
- St. Augustine Is Founded
- Stephen Fuller Austin
- Stephen W. Kearny
- Thomas Cavendish
- Thor Heyerdahl
- Travels of Marco Polo
- Vasco da Gama
- Vasco Núñez de Balboa
- Vitus Jonassen Bering
- William Dampier
- William of Rubrouck
- Xuanzang
- Zebulon Montgomery Pike
- Zheng He
