About the book: 2009 / What are stars made of? Does the Sun shine the same way all the time? Can planets collide? Which planet has the highest mountains? Why do continents move? What is a seismic belt? What causes hot flashes? How do meteorologists predict the weather? You will find answers to these and other questions in our book. Every child will be happy to study it from cover to cover to find out what their parents and friends don’t already know! The most interesting things about the stars, ours and other planets – for the most inquisitive!