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"""A graphic nonfiction volume that introduces the properties of matter. Features include several photographic pages,... Read More >>
"""A graphic nonfiction volume that introduces the force of gravity and its effects on Earth and the universe. Features... Read More >>
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""A graphic nonfiction volume that introduces sound energy. Features include several photographic pages, a glossary,... Read More >>
""The smallest planet in our solar system, Mercury is a world of extremes. And it's the closest planet to our Sun!... Read More >>
""Why do some people think of Venus as Earth's twin? From surface temperatures to spacecraft exploration, readers... Read More >>
People invent and improve tools to solve problems. The shape of a tool helps it work. Take a look at some jobs,... Read More >>
""Ellen Ochoa was selected by NASA in 1990 to join its astronaut program, and she became the first Hispanic female... Read More >>
This book presents a set of low-cost physics experiments, making use of the new technologies available (data collection... Read More >>
Did you know the moon helps stabilize Earth’s tilt, which effects our climate? From the ocean tides to animal migration... Read More >>
""The moon is home to a treasure trove of metals, minerals, and other natural resources. Explore how space agencies... Read More >>
""With seasons that last for decades, Uranus is a planet of extremes. Young readers explore the seventh planet from... Read More >>
""Will humans one day live on the moon? Readers will love learning about what must happen in order for humans to... Read More >>
""Mars is known as the Red Planet. It is the fourth planet from the Sun and the only planet where humans have landed... Read More >>
""Jupiter is more than just a gas giant. It is the largest planet in the solar system! Readers will love discovering... Read More >>
""Ever wonder where the Earth's moon came from? Readers will learn about the different theories people have offered... Read More >>
""Saturn's rings are a marvel, but what else makes the planet unique? Explore what makes Saturn a gas giant and... Read More >>
""Humans have explored the moon's surface using rovers, probes, and astronauts. Discover the history of moon exploration,... Read More >>
""Neptune, the farthest planet from our Sun, is a dark and windy planet. Young space fans discover Neptune's rings,... Read More >>
""Astronauts last reached the moon in 1972. But now what? Take a look at the goals NASA and other space agencies... Read More >>
""A sundial is the oldest tool used to tell time. Make a simple sundial using rocks, a paper plate, and a pencil.... Read More >>