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Planétarium

NOTE TO VISITORS

Beginning September 1, 2021, public health authorities are making
a vaccine passport mandatory for visitors 13 and over to
the Biodôme, the Biosphère, the Jardin botanique and the Planétarium Rio Tinto Alcan.
The Insectarium is currently closed.

Note that purchasing fixed-time tickets online is highly recommended.
Read about the health measures in place before visiting us.

  Full screen

Space Explorers: The ISS Experience - New!

Watch trailers of the shows on display

To know everything about the universe

Astronomy Questions

Questions about astronomy

Do you have any questions about the auroras, the stars or the Moon? Here are the questions most frequently asked.
Astronomy glossary

Astronomy glossary

Here is a glossary of astronomy terms and references that can answer all your questions about the field of astronomy.

Kidspace

Astro-Kids activities

Astro-Kids

This space is for kids who want to know all about the stars, the moon and much more. It contains several tools for observing the sky.