Sir Thomas Brisbane Planetarium
The Sir Thomas Brisbane Planetarium was established in 1978 by Brisbane City Council. Located within Brisbane's Mt Coot-tha Botanic Gardens, the Planetarium is home of the Cosmic Skydome, a 12.5-metre-diameter projection dome.
Enjoy a show in the Cosmic Skydome, take a tour of Brisbane's current night sky with one of our astronomers or visit the Planetarium's Display Zone to take an astronomical journey from the present day Solar System to the time of the Big Bang.
The planetarium features entertaining and informative shows for adults and children. Find out what's on and make a booking.
Planning a visit to the Planetarium? Find out more about opening hours, bookings, show admission fees and how to get there.
Take some time to stargaze at the Planetarium these school holidays. Our range of great shows has something for everyone.
For a unique date night or family outing, check out two of our newest shows, We Are Aliens and Bella Gaia on Friday nights.