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Have you ever seen a shooting star? What you really saw was a meteor! A meteor is actually a chunk of metallic or stony matter – called a meteoroid – that enters the earth's atmosphere from outer space. A comet, on the other hand, is a lump of ice and dust that periodically comes into the center of the solar system from somewhere in its outer reaches. Learn more about meteors and comets in this lively and informative book!

This lively and informative book offers beginning readers a simple introduction to the Milky Way.

In this lively and informative book, beginning readers will be introduced to the physical characteristics of stars - as well as the major stars in our solar system.

This book discusses Mercury's distinguishing characteristics, its position in the solar system its composition and atmospheric conditions, its moons, and how scientists have learned about Mercury over time.

A lively and informative look at the dwarf planet Pluto, from its discovery to the recent controversy over its status as a planet. The book describes Pluto's place in the solar system, its moons, its orbit, what we know of its physical features, and the difficulties scientists encounter in studying this mysterious body.

Uranus is the seventh planet from the sun and the third largest in the solar system. Along with Jupiter, Saturn, and Neptune, it is classified as a gas giant - the large planets made mostly of gas and ice. The book describes Uranus's place in the solar system, its rings and moons, its orbit, and the discoveries and space missions that have helped scientists understand the planet.

There is no gravity in space. The North Star never changes its position in the sky. Earth's shadow causes the phases of the moon. You may have heard these common sayings or beliefs before. But are they really true? Can they be proven using science? Let's investigate seventeen statements about space and find out which ones are right, which ones are wrong, and which ones still stump scientists! Find out whether astronauts really landed on the moon! Discover whether it's true that the same side of the Moon is always dark! See if you can tell the difference between fact and fiction with Is That a Fact?

Astronauts, cosmonauts, and a very limited number of people have experienced eating space food due to the unique processing and packaging required for space travel. This book allows anyone with a normal kitchen to prepare space food. Since some of the processing such as freeze dehydration, and packaging cannot be accomplished in the normal kitchen, many of the recipes will not produce the food that would be launched in space, but will prepare food similar to what the astronauts would eat after they had added the water to the food in space. Many of the space foods are prepared to the point of ready to eat, and then frozen and freeze dried. Food preparation in this book stops at the point of ready to eat before the freezing and dehydrating takes place. Recipes in this book are extracted from the NASA food specifications and modified for preparation in a normal kitchen. The book will contain the following chapters: Introduction, Appetizers, Beverages, Bread and Tortillas, Cookies, Sandwiches, Desserts, Main Dishes, Soups and Salads, Vegetables, and Future Space Foods. Interesting tidbits of space food history will be spread throughout the book. Examples like; did NASA invent Tang?, who was the first person to eat in space?, the Gemini sandwich fiasco, why there is no alcohol in U.S. space food systems, astronauts favorite food, etc.

Containing beautiful and exiting images that will spark the imagination, this is essentially a picture book providing a visual tour of Mars. All the major regions and topographical features are shown and supplemented with chapter introductions and extended captions. In a way, think of the book as a visual tourist guide. Other topics covered include Martian uplands, Giant volcanoes, the Grand Canyon of Mars, and much more. At the end of the book is an exciting gallery of the best 3D images of Mars making the book a perfect tool for understanding Mars and its place in the solar system.

Earth's outer atmosphere is the transition zone between the planet and outer space. This sphere begins at the upper levels of the atmosphere and stretches out thousands of miles from Earth. While it appears empty, this sphere actually contains small amounts of gas, but the atoms of gas are so widely spaced that no life can exist. As the place where Earth first interacts with the Sun's energy, the outer atmosphere is crisscrossed by radiation and intense magnetic fields. You might think only astronauts are concerned about the outer atmosphere, but it plays an important role in protecting and sustaining life on Earth.