What are the stars made of? Where does the sun go at night? Are we alone in the Universe or are there other beings somewhere on a distant planet looking at the sky and thinking the same thing?

Our Universe is very complex and there are still so many secrets left to unravel. But don't worry! Professor Astro is the smartest cat on the street and he will answer all your questions about the Solar System, the stars, the planets, the galaxies and the Universe.A book about Space, for all curious children and adults!