23 September 2026

IAC 2026 in Belek: Everything You Need to Know About the 77th International Astronautical Congress

The world's largest gathering of the space and aerospace community, the 77th International Astronautical Congress (IAC 2026), is being held in Türkiye for the first time, from October 5–9, 2026. The event is hosted at the NEST Congress and Exhibition Centre in Belek. Bringing together space agencies, technology companies, universities and thousands of industry professionals, IAC 2026 puts Belek at the centre of the global space agenda. In this guide you'll find everything you need — from dates and venue to accommodation and transport in Belek.

When and Where Is IAC 2026 Taking Place?

IAC 2026 runs from October 5–9, 2026 at the NEST Congress and Exhibition Centre in Belek, Antalya. With 15,000 m² of indoor space and 5,000 m² outdoors, the venue can host up to 10,000 participants at once.

Why Is IAC 2026 Being Held in Belek?

Belek stands out as an ideal destination for large-scale international events thanks to its strong hotel infrastructure, proximity to Antalya Airport, and the internationally standard NEST Congress Centre. Many five-star hotels in the region are just minutes from the venue — one of the main reasons IAC 2026 was chosen to take place in Belek.

The Theme of IAC 2026: "The World Needs More Space"

This year's congress theme is "The World Needs More Space," highlighting sustainable and equitable space exploration, international cooperation, and the need to preserve space as a secure environment for peaceful use.

Who Organizes IAC 2026?

The congress is organized by the International Astronautical Federation (IAF). The Turkish Space Agency (TUA) serves as host, with SAHA Istanbul Aerospace Cluster as co-host.

What Can Participants Expect at IAC 2026?

Technical sessions will cover space technologies, satellite systems, next-generation propulsion, green satellite design, and reusable systems. The program also includes a gala evening, networking events, and technical tours. More than 6,000 participants from around the world are expected to attend in Belek.

How Does Registration Work for IAC 2026?

Those wishing to attend can register through the official iac2026.org website, with categories for delegates, students, and press.

What Are the Accommodation Options in Belek for IAC 2026?

Belek offers a wide range of options for congress attendees, from five-star hotels to boutique stays. Choose from Belek congress hotels within walking distance of the NEST Congress Centre.

A Transport Guide to Belek for IAC 2026 Attendees

Located close to Antalya Airport, Belek offers easy access for international attendees. Check the directions to the NEST Congress and Exhibition Centre to plan your trip in advance.

What to Consider When Staying in Belek for IAC 2026

Hotel occupancy in the region rises during congress dates, so early booking is recommended. It's also worth checking transfer times and options to the congress centre before you book.

The Congress and Business Travel Experience in Belek

Belek's hotels, meeting rooms and business centres offer a comfortable business travel experience for congress attendees, while golf courses and spas provide a place to unwind between sessions.

What Can IAC 2026 Visitors Do in Belek?

Visitors with free time outside the congress programme can explore Belek's golden beaches, golf courses, and the unique flavours of Mediterranean cuisine — turning a business trip into an unforgettable experience.

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