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Astronomy sessions


5, 4, 3, 2, 1 Lift off! Get yourself comfortable on the control deck of the Planetarium’s mother ship, experience infinity and escape to the edges of the Universe, on a discovery of the stars that populate it and the mysteries it conceals. You’ll be guided among the planets, stars and galaxies by a science mediator who’ll accompany you on your voyage. Plunge into a unique experience of 360° images under the domed screen and explore space like you’ve always dreamed of.

Sessions available with a “Voyage complet” (all inclusive) entry ticket. See prices by clicking here. 
Duration of sessions: 1 hr



There are various sessions to choose from and as many voyages to experience, to suit all ages and desires! One thing is for certain: each voyage is unique!

  • The age brackets indicated are given a guide, based on the theme and scientific content of the session.
  • “All audiences from age 8” sessions are also suitable for adults.
  • For safety reasons,  children under the age of 3 cannot participate in astronomy sessions (apart from the specialLe Ciel des tout-petitskids session).
  • For their well-being,children under 8 cannot access 3D astronomy sessions.
  • Children under 12 must be accompanied by an adult throughout the Planetarium.