If you peek into the night sky and see the Moon and twinkling stars, you're peeking right out into space! Lift the flaps and peek through the holes in the pages to discover the planets in our solar system, see astronauts on the International Space Station and find out what else is in space in this beautifully illustrated book for little children. - Usborne's best-selling Peek Inside series is perfect for introducing popular subjects to children age 3+ - Features over 14 flaps and interactive holes to peek through to the next page - Simple text provides a clear and age-appropriate explanation of big topics - Durable flaps can withstand multiple uses - Collect the full series - over 15 titles available!