! Closed on Sunday, October 02 !
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! Closed on Sunday, October 02 !

The Planetarium is exceptionally closed this Sunday, October 2.

We apologize for the inconvenience.

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The universe in the heart of the city

Thanks to a unique dome in Brussels, sitting in your armchair,
enjoy a 360° representation of the starry sky.

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Opening hours

The entrance hall of the Planetarium is open to the public every day from 10 am to 5 pm.

During the school year, from Monday to Friday from 9 am.

The Planetarium is closed on 24, 25 and 31 December and on 1 January.


Tariff formula Price

Children, students, seniors, groups (min. 20)




School groups (per person, one accompanying adult free per 15 students)


Optional workshop (per student)