Atelier observation du soleil

We will observe the Sun by observing any sunspots that may be present with a professional telescope + suitable solar filter as well as with a Solarscope which is a light reflector adapted to a screen. If the weather is not good for observation, we will explain how these instruments work as well as how to make your own sundial. (Warning: do not look at the Sun with binoculars or other magnifying instruments without suitable equipment, otherwise you risk irreversible eye damage or blindness!)