Evening theme: observing the Moon (first quarter) and visible constellations
An evening of observation from the Citadelle: come and observe the sky through one of the telescopes set up on site, and take advantage of the lighting provided by volunteers from the Franche-Comté Astronomical Association: no Moon, observation of Saturn, Jupiter and galaxies, etc.
In partnership with the Association Astronomique de Franche-Comté
N.B.: In the event of bad weather, the evening may be cancelled or postponed.