Cooperative education model on the go! (Rework-Space + TNTU case) 3-5 of November 2023 the 6th international Cassini Hackathon brought together students, researchers, entrepreneurs from across Europe to apply their skills and knowledge in data science and data engineering in a very special field. Participating teams undertook development of digital applications based on satellite imaging data, collected by Copernicus European Union’s Earth observation programme. We are pleased to mark the milestone - this year, for the first time Ukrainian participants joined the hackathon!