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Planétarium

NOTICE TO VISITORS

The Jardin botanique is undertaking major renovations to its administration building to upgrade its infrastructure and thereby ensure the garden’s future. During the work, steps will be taken to minimize the impact on visitors and preserve the quality of their experience.

Not to be missed at the Planétarium Rio Tinto Alcan
Showtimes at the Planétarium Rio Tinto Alcan
Celebrate the winter solstice

Starting December 14

Trailer - Worlds of Ice at the Planétarium Rio Tinto Alcan

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.