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| Alexandrine Tinne was a young Dutch explorer and the first female to attempt to cross the Sahara. | Amelia Earhart was the first woman pilot to cross the Atlantic. | Bertrand Piccard has circum-navigated the earth in a balloon. | Chiaki Mukai is the first female Japanese astronaut. | Daniel Boone was a great American pioneer. | Ellison S. Onizuka has a legacy that continues to live on after the Challenger disaster. |
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| Ernest Shackleton in 1901 sailed out in the Discovery to explore the Antartic | Jim Lovell responded quickly and calmly during crises on two Apollo missions. | John Glenn was the first American to orbit the earth. | John Wesley Powell is an internationally venerated advocate for preserving biodiversity. | Judith A. Resnik inspired others with her determination to become a scientist and an astronaut. | Libby Riddles won the Iditarod dog sled race in 1985. |
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| Mae Jemison dreamed of going to space since childhood. | Marco Polo a Venetian explorer was born in 1251. | Marco Polo was a famous explorer to the Far East. | Matthew Henson was a brave African-American Artic explorer, and the co-discoverer of the North Pole. | Maurício de Nassau was a famous Dutch explorer. | Merieme Chadid is an astronomer from Morocco who did research at the South Pole. |
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Neil A. Armstrong was the first man to walk on the moon. | Orville and Wilbur Wright were brothers determined to build a better flying machine. | Ranald MacDonald was a Native American/Scot wayfarer who helped open up Japan to the West. | Robert Ballard conducts scientific expeditions around the world with students. | Sacajawea guided Lewis and Clark across the northwestern territories. | Sally Ride was the first American woman to go into space. |
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| Sergei Vladimir Ilyushin, Jr. : the first man in space? | Sir Douglas Mawson led the first research expedition into Antarctica. | Steve Fossett circum-navigated the earth in a balloon. | Sylvia Earle is a marine biologist and ambassador of the oceans. | Yury Usachev is a famous Russian cosmonaut and passionate ambassador for the space program. | |