The latest title in the popular, easy-to-use A to Z reference series for children contains full-page features on astronomy, space explorers, planets, satellites and stars, and provides detailed information on the latest space technology, the solar system, historic attempts at space exploration, and the first astronomers. Over 300 words and names are described in clear, simple language, together with full colour photographs and diagrams.The latest title in the popular, easy-to-use A to Z reference series for children contains full-page features on astronomy, space explorers, planets, satellites and stars, and provides detailed information on the latest space technology, the solar system, historic attempts at space exploration, and the first astronomers. Over 300 words and names are described in clear, simple language, together with full colour photographs and diagrams.