The planets are highlighted in this book and answers questions such as distance between the planets, how many planets are really in our solar system, current and future travel plans, and who studies the planets.
This introduction to stars discusses the different kinds of stars, the Milky Way, and what stars are made of.
Clear definitions supported by every day examples and easy hands-on activities introduce young scientists to inclined planes.
Take an in depth look at human life in this science encyclopedia.
Take an in depth look at animal life in this science encyclopedia.
Take an in depth look at plant life in this science encyclopedia.
Take an in depth look at earth science in this science encyclopedia.
Take an in depth look at chemistry in this science encyclopedia.
Take an in depth look at physics in this science encyclopedia.
Take an in depth look at mathematics in this science encyclopedia.
Take an in depth look at technology in this science encyclopedia.
Find research projects and fun science experiments in this science encyclopedia.
Outer space and its characteristics are discussed and identified throughout this book. The most up to date information from current research is provided.