IAC 2025 Space Day Powered by LEGO® Play

Sydney families are in for an out-of-this-world adventure this spring!

On Friday 3 October, the Darling Harbour Precinct will be transformed into a cosmic playground for IAC 2025 Space Day powered by LEGO^® Play. Expect astronaut appearances, rocket-building fun, immersive science zones, LEGO® play spaces, and a full day of free, family-friendly entertainment.

LEGO^® SPACE Fun In Sydney

This exciting event is part of IAC 2025 Space Week, held alongside the International Astronautical Congress (IAC), the world’s biggest space gathering. With thousands of scientists and astronauts visiting Sydney, the city will be buzzing with the spirit of exploration.

Event Highlights

• Special appearance by Katherine Bennell-Pegg, Australia’s first female astronaut, plus international space leaders

• Hands-on LEGO^® SPACE play zones

• Rocket-building and science activities for curious kids

• Free entertainment across the precinct all day

Where:  ICC Sydney and Darling Harbour Precinct, Sydney
When:    Friday 3 October 2025
Cost:      FREE (registration required)

Perfect for kids, parents, and anyone curious about the wonders of space and science, IAC 2025 Space Day brings together play, learning, and inspiration for the whole family.

Register now for FREE entry.

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