Explore fingertips: how out of the solar system (with explicit and implicit card)(Chinese Edition) - Tapa blanda

Language:Chinese.Paperback. Pub Date: 2015-11-01 Pages: 210 Publisher: Chemical Industry Press the main purpose of space travel is to explore. develop and utilize outer space and celestial bodies other than Earth. Whether humans can out of the solar system? How out of the solar system? This book for young readers design. illustrated introduction to fly - from dream to reality. space - space toward efforts in space - the story of astronauts. step by step out of the solar system. the history of human spaceflight and write things five parts. The book consists of A and B of the two parts. A reader of this is science. each one made it clear that a heuristic scientific essay and aerospace-related knowledge. B fingertips explore this card book. the reader is designed to achieve the self-test test questions in the process of exploring the answers through.