The first episode of Noos, the new program conducted by Alberto Angela, kicks off, as per tradition, with spectacular images of nature. Among the guests we will have Harrison Ford, Samantha Cristoforetti who will guide us on an exciting journey into space, Alessandro Barbero, Carlo Lucarelli who will tell the story of Prussian Blue, "the color of the devil", Massimo Polidoro, Emmanuele Jannini, Elisabetta Bernardi, Luca Perri. Particular attention is paid to the theme of the environment: with an immersion in the depths of the Island of Giglio, we will see how a scientific team took care of the marine environment damaged following the sinking of the Costa Concordia. This first episode of Noos also pays special tribute to the memory of a great scientist, Margherita Hack, who passed away ten years ago on 29 June. The field in which Noos operates is very vast and with a particular eye to the future: what will be the new sources of well-being and prosperity?