In the forest, two greedy squirrels, Nino and Lilli, embark on an adventure in search of the legendary hazelnut. A super giant hazelnut may be on a planet outside the Earth. They try every means to fly into space and embark on the journey of searching for the hazelnut.
During their journey, they learn about the planets in the solar system and discuss topics with others, such as the habitable zone, the fundamental role of the atmosphere, and the different stages of Earth's formation.
