35ème anniversaire de l’Association Sancerroise d’Astronomie

35th anniversary of the Association Sancerroise d?Astronomie Come and celebrate the stars… in the morning! On the program : Exciting lectures on astronomy and radio astronomy Presentation and use of observation instruments Observation of the Sun through a telescope Planetarium sessions (2 ?, free for children under 12) Convivial aperitifs and meals Evening observation of the summer sky Speakers : Gilbert Alain Dominique ? opening lecture Ismael Cognard ? 60 years of the Nançay radio telescope Klein Ludwig ? the Sun, radio astronomy and high-energy particles