when: 03 October 2025 | venue: International Convention Centre Sydney | cost: FREE | address: 14 Darling Drive, Darling Harbour | website: https://www.darlingharbour.com/whats-on/events/iac-2025-space-day | tickets: https://www.iac2025.org/space-day-registration/
published: 01 Oct 2025, 5 min read
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A free day (as part of the International Astronautical Congress (IAC)), packed with space experiences, hands-on activities, and real astronauts. Whether you're into building, exploring, discovering or just having fun, there's something here for every kind of curious mind.
What's on:
- HUMANS Deep Space Message (record a message for a 2027 deep space broadcast)
- Meet Roo-Ver
- Mobile Mission Operations Centre by CSIRO
- University Rovers and Rockets Display
- Next Generation STEM Activities and Experiments
- STEM-Guided Missions
- Mars Rover Scramble on Simulated Martian Terrain
- Louise Whelan's Women in Space Exhibition
- Send your Face to the Moon
- VR Space Simulations
- Moon Futures (hear space leaders talk about humanity's future on the moon)
- Astronaut Signing
- Astrosite by University of Western Sydney
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A free day (as part of the International Astronautical Congress (IAC)), packed with space experiences, hands-on activities, and real astronauts. Whether you're into building, exploring, discovering or just having fun, there's something here for every kind of curious mind.
What's on:
- HUMANS Deep Space Message (record a message for a 2027 deep space broadcast)
- Meet Roo-Ver
- Mobile Mission Operations Centre by CSIRO
- University Rovers and Rockets Display
- Next Generation STEM Activities and Experiments
- STEM-Guided Missions
- Mars Rover Scramble on Simulated Martian Terrain
- Louise Whelan's Women in Space Exhibition
- Send your Face to the Moon
- VR Space Simulations
- Moon Futures (hear space leaders talk about humanity's future on the moon)
- Astronaut Signing
- Astrosite by University of Western Sydney
Go see Iac 2025 Space Day Powered By Lego® Play.
Iac 2025 Space Day Powered By Lego® Play is on 03 October 2025. The opening hours are: Fri 3 Oct, 9am-5pm. Conveniently located in Darling Harbour. Visit their website at https://www.darlingharbour.com/whats-on/events/iac-2025-space-day.
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