Roberto Tamai is the Programme Manager for the Extremely Large Telescope (ELT) at the European Southern Observatory (ESO) in the Greater Munich Metropolitan Area. In this role, he oversees the development and implementation of the ELT, one of the most ambitious astronomical projects aimed at revolutionizing our understanding of the universe. Tamai is responsible for coordinating the engineering, scientific, and operational aspects of the telescope, ensuring its successful design, construction, and eventual operation. His background in astrophysics and engineering has been instrumental in guiding the project, which promises to provide unprecedented imaging and spectroscopic capabilities. With his leadership, the ELT aims to address fundamental questions in astronomy, such as the formation of planets, stars, and galaxies. Tamai’s work is key to shaping the future of observational astronomy, enabling breakthroughs in our exploration of the cosmos.