Evening theme: observing the Moon (first quarter) and visible constellations
Observation evening from the Citadelle: come and observe the sky through one of the 10 telescopes set up on site, and enjoy the illumination provided by volunteers from the Franche-Comté Astronomical Association: observation of the Moon (first quarter) and visible constellations.
In partnership with the Association Astronomique de Franche-Comté
N.B.: In the event of bad weather, the evening may be cancelled or postponed.