If the weather allows it, we organize public observation evenings on various sites in Ile de France.

These sites are known at most three days before the evening and take place at least once a month.

In addition to these evenings of observations, we can organize on demand private stargazing sessions.

The dates and times will be communicated on our Facebook page.


NB: The observation can be canceled the same day in case of overcast or adverse weather conditions!

For more information: