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When Oliver and Alice look up at the sky, they see the sun, the moon and millions of stars. But there are many more celestial objects than we can see!

From this interesting book, children will learn many secrets about our world. For example, that the planets of our solar system, including the Earth, travel around the Sun. Curious noses will also learn about other interesting topics.

Fun activities at the end of the book will help to consolidate the information. By completing the exercises, children will be able to test what they have learnt in practice. The Parents' Guide will be a great help in this regard.