Do aliens exist on another planet in the far reaches of space? Many people think so. How can we find these otherworldly beings? Experts and scientists use telescopes, cameras, rovers and other advanced gear to investigate. In this book, readers will get an inside look at all the high-tech tools hot on the trail of alien life. What is more, the carefully levelled text will ensure that even struggling and reluctant readers will succeed in reading and enjoying the book. Part of the Paranormal Tech series.