• Les dimanches Astro_ChasselayHeavenly Guest House
  • Les dimanches Astro_ChasselayHeavenly Guest House

Museum Overview

Come and spend a friendly moment with a professional astronomer under the dark skies of the Chambarans!
5:30 PM - 7:00 PM = Conference
21pm - 23pm = Observations

Organized by the Chambarans Observatory and Céleste
A series of lectures and discovery evenings, open to all, with Anaël Wünsche, professional astronomer

On-site catering with astronomical discussions is available (please book when registering).

Conference themes:
01/03: To the Moon...
March 29: Journey through the solar system
April 26: Asteroid alert!
June 28: Fake news in the sky
July 26: Light and orbital pollution
August 23: Latest news from the stars
20/09: Astronomers and other stories
18/10: Extrasolar planets
22/11: Cosmology: Galaxies and the Universe

Rates / opening

Prices

Conference fee = €10 per adult / €5 per child under 12 years old
Observation fee = €15 per adult / €5 per child under 12 years old.

Opening

Sunday 20 September 2026 between 17 pm and 30 pm.

Sunday 18 October 2026 from 17 p.m. to 30 p.m.

Sunday 22 November 2026 from 17 am to 30 pm.