Packed with stunning photographs, this book celebrates the incredible ingenuity of spacecraft designers and the courage of intrepid astronauts. It offers a chronological sweep of the history of space travel and technology, from the ealiest rockets to the latest missions. Readers age 7 and up can discover the amazing array of technology that has enabled us to leave Earth and explore the universe. Then they can become rocket scientists themselves by following step-by-step instructions to build and launch their own rocket.