The evening observation is carried out by dividing the participants in groups, in order to observe the celestial vault individually from a scientific telescope (a fork equatorial, with a primary mirror of 420 mm, Ritchey-Chrétien optical configuration). You can observe, according to the period, the various celestial objects such as the Moon, the planets, the stars. It is possible to carry out daytime observation sessions with a Solar telescope (Lunt with alpha Hydrogen filter).