The Search for Alien Life

For thousands of years, humans have wondered whether there is life in outer space. In more recent years, people have searched for evidence. Are there signs of alien life? Read more to find out!

Table of Contents

Chapter 1 - Are We Alone?

Chapter 2 - The Search For Alien Life

Chapter 3 - Aliens On Earth

Chapter 4 - Where Are The Aliens?

Glossary

Trivia

Activity

Further Resources

Index