Thanks to her thorough study of this new form of knowledge she had been able to sketch the zodiacal map of some of her remarkable friends - mostly writers, such as Eugenio Montale, Dino Buzzati, Guido Piovene, Gabriel García Márquez, Mario Vargas Llosa - an interesting work that considerably improved her knowledge and urged her to unveil the reasons why zodiacal mechanisms seemed to effectively work.

Her unprecedented practice meant a real revolution in astrology as it had been considered up to that time and opened new roads to research, applied with seriousness and thoughtfulness.

In 1972, she published her first astrological book Introduzione all'astrologia e decifrazione dello Zodiaco, a real milestone for zodiac knowledge, that reached tens further editions, as a long seller, in several countries.

Y would signify the great ruler of long and slow time and low frequencies - lord of meteorological and geological phenomena, in complementary opposition to the meaning of Neptune.

Before her death, Morpurgo decided to entrust the study material accumulated over time to her pupils and collaborators Gabriele Silvagni and Raffaella Vaccari.