Space is a great challenge for humanity, and Croatia must participate in it, not as a supplier but as a creator and leader of new challenges. To achieve this goal, first of all, it is necessary to stimulate the imagination and through it the creativity of ideas in the youngest, A3 is the first to systematically approach this educational project entitled “Small Satellites and Rocket Modeling (CanSat Rocketry)”, which is financed by the European Social Fund, the Office for Cooperation with NGOs of the Government of the Republic of Croatia and the National Foundation for the Development of Civil Society for a period of three years. The lecture will discuss the activities in the project and how the youngest will learn how to move their imagination in a creative direction. The upgrade is the education of young people when they set out to achieve their future callings, the construction of the simplest space object, a cube satellite, which contains the most important elements of satellite technology. A3 is leading a unique project in Croatia, called Perun Ip, as a precursor to a series of future more complex satellites. A3 is not only active in education, but is also designing a sounding rocket project, but also a project that is at the very top of world interest – a space tug. Space activity involves the use of data provided to us from space for the betterment of our community, primarily the observation of all threats to the health of our environment. The space program is not only space technology but also ensuring safe life for people on extraterrestrial objects, space stations, the Moon and beyond. The RONNA project is a precursor to space medicine, and PLEA is the foundation of emotional communication between humans and their android partners.