Five years of innovation. One final weekend to discover it all. 

How do you make aviation more sustainable? For the past five years, airports, airlines, universities, public authorities and technology companies across Europe have been working together to find answers. On 26 and 27 September, you can discover the results at the Stargate Expo in Brussels Airport’s iconic Skyhall.

Discover the innovations shaping tomorrow’s aviation

During the free two-day exhibition, you will get a behind-the-scenes look at some of the technologies, projects and experiments developed through Stargate.

At the expo, you can:

• See autonomous airport vehicles up close
• Learn how used cooking oil can contribute to more sustainable flights
• Discover circular solutions that give materials a second life
• Experience innovation through interactive and immersive installations
• Meet the people behind the projects and hear how ideas became reality

The exhibition combines technology, storytelling and hands-on experiences, making complex innovations accessible to visitors of all ages.

A day out for the whole family

The Stargate Expo is free to attend and open to everyone, but registration upfront is required. Families are especially welcome, with dedicated activities for children throughout the weekend.

👉 Register for the Stargate Expo

Whether you’re curious about the future of aviation, interested in sustainability, or simply looking for an inspiring day out, the expo offers a unique opportunity to discover what is happening behind the scenes at an airport.

Practical information

📍 Skyhall, Brussels Airport
📅 26 & 27 September 2026
🎟️ Free admission (registration required)