Visible in its centrality band in the state of Ontario in Canada, the annular eclipse of June 10, 2021 was inaccessible because of Covid19. It was visible in Annecy at only 10%. I made this rosary from the square in front of the castle while the star of the day was very high in the sky. A nice surprise was offered to me, with the visit of the world famous French astrophysicist, Hélène Courtois. This specialist in cosmology was at the origin of the discovery of "Laniakea", an extragalactic cartography of several clusters of galaxies which converge towards the Great Attractor.