The differences and similarities between the deep ocean and outer space.

Retells the story of the celebrated frontiersman who, as a young boy, learned the skills which would make him the leader in opening up the Wilderness Road to Kentucky.

"Uses primary sources to tell the story of Westward Expansion in the United States"--

"The moon is a constant presence that children become aware of in their earliest days. So many young readers wonder and ask about the moon soon after they learn to speak, and it's the topic of many early childhood bedtime books. The author's expertise as an educator on communicating complex concepts to children through easy, accessible language brings the subject of the moon to life for even the most reluctant readers. Color photography from NASA...

In 1540 Francisco Vzquez de Coronado marched from northern Mexico in search of the Seven Cities of Cibola, reputed to hold great treasures. He found Cibola, but discovered that this Zuni village didn't have the treasures he sought. Coronado kept searching for gold-filled cities but came up empty-handed though his men became the first Europeans to see the Grand Canyon. By studying maps, quotations, and works of art created in his lifetime, we can learn...

"Earth is not well. The promise of starting life anew somewhere far, far away--no climate change, no war, no Twitter--beckons, and settling the stars finally seems within our grasp. Or is it? Critically acclaimed, bestselling authors Kelly and Zach Weinersmith set out to write the essential guide to a glorious future of space settlements, but after years of research, they aren't so sure it's a good idea. Space technologies and space business are progressing...

In 1492 Christopher Columbus sailed west from Europe and landed on a Caribbean island in what he thought was India. Over the next twelve years, Columbus made several voyages to the New World, seeking gold and power and bringing other Europeans to start colonies. How can we know what the journey was like for Columbus, his shipmates, and the Taino people he met in the Caribbean? We can study maps and tools Columbus used, excerpts from his journal, and...

Provides facts about the moon, looks at the history of lunar exploration, and examines its place in the human experience.

In 1492 Christopher Colombus set sail across the Atlantic, on a voyage into the unknown. He was looking for a quicker route to the Indies. What he found was a whole New World.

"From New York Times bestselling author Hampton Sides, an epic account of the most momentous voyage of the Age of Exploration, which culminated in Captain James Cook's death in Hawaii, and left a complex and controversial legacy still debated to this day On July 12th, 1776, Captain James Cook, already lionized as the greatest explorer in British history, set off on his third voyage in his ship the HMS Resolution. Two-and-a-half years later, on a beach...