How old is the universe? What was the Big Bang? How does space travel work? Find out in this interactive book with 100 questions and answers and 70 flaps to lift. Discover what a planet is, look at the eight planets of the solar system, learn why a year is 365 days long, find out what life is like for astronauts, see the amazing Milky Way and take a closer look at life outside our galaxy ... could aliens really exist?

This book is part of a book series called Life On Earth .

This book has been graded for interest at 5-8 years.

There are 16 pages in this book. This book was published 2018 by Wide Eyed Editions .

Heather Alexander is the author of over 40 books for children, both fiction and non-fiction. Recent titles include Life On Earth: Human Body and Life on Earth: Farm (Wide-Eyed Editions), A Child's Introduction to Art (Hachette) and Across the USA (Kane Miller/Ivy Kids). ANDRES LOZANO is an illustrator from Madrid, who currently lives in London. He lists his inspirations as nature, architecture, Franco-Belgian comics and film noir. His work is characterised by overlayed colors, textures and strong line work. He has worked with The Wall Street Journal , The New York Times , The Sunday Times , and Anorak .