Andrea Amaldi, grandson of the legendary scientist Edoardo Amaldi, shares a touching story about sending his grandfather's letter to space aboard the Edoardo Amaldi Automated Transfer Vehicle. He discusses Edoardo’s visionary role in establishing the European Space Agency, aimed at uniting Europe's brightest scientific minds. The conversation delves into the emotional weight of sending a personal message to the stars and highlights a family's historical legacy intertwined with the evolution of space exploration in Europe.