This book has been graded for interest at 7-12 years.

There are 80 pages in this book. This book was published 2018 by QED Publishing, part of the Quarto Group .

Nancy Dickmann is an experienced children's science writer, with books on topics including everything from the life cycle of turtles to surviving the South Pole. Raman Prinja is Professor of Astrophysics at University College London. In addition to researching astronomy, he has written various science books for children.