IAC 2026 Antalya

International Astronautical Congress (IAC)

The International Astronautical Congress is the one place and time of the year where all global space actors come together. The event attracts more than 6.000 participants each year.

Covering all space sectors and topics, it offers everyone the latest space information and developments in academia and industry, networking opportunities to connect with the global space community and explore unique potential partnerships.

For over 75 years, the International Astronautical Congress (IAC) has been proudly organized by the International Astronautical Federation (IAF), traveling each year to a new country, embracing a new theme, and partnering with a different local host to celebrate the global spirit of space endeavor.

IAC 2026

The 77th International Astronautical Congress (IAC) will take place in the shining city of Antalya, Türkiye, from 5–9 October 2026 — marking the first time in history that the event will be hosted in Türkiye. Known for its rich cultural heritage, warm hospitality, breathtaking Mediterranean coastline, and vibrant innovation ecosystem, Antalya will offer a unique backdrop to one of the world’s most prestigious space gatherings.

Hosted by Turkish Space Agency (TUA), co-hosted by the SAHA Istanbul Aerospace Cluster, and organized in collaboration with leading national and international partners, IAC 2026 aims to position Türkiye as a dynamic contributor to the global space landscape. In an era increasingly dependent on space technologies for communication, security, sustainability, and climate resilience, IAC 2026 will serve as a rallying point for nations and industries to align their efforts and will be one of the keystones in the IACs history and one of the most remembered one in the space community's memory.

Let’s be part of this outstanding event in Türkiye!

At IAC 2026, attendees and exhibitors will discover the latest developments in the space industry while experiencing the renowned Turkish hospitality amidst the breathtaking beauty of Antalya.

On behalf of the host, the Turkish Space Agency, and the co-host, SAHA Aerospace Cluster, we are delighted to invite you to be part of this exceptional event and to create unforgettable memories at IAC 2026. We believe that IAC 2026 will stand as a milestone in the history of the IAC and remain one of the most memorable gatherings in the space community. Moreover, this congress will provide unique opportunities to build strong collaborations and lasting networks.

We look forward to your valued support in making next year’s space celebrations in Antalya truly unforgettable.

Yusuf Kıraç - Chairman of The Board and President

Haluk Bayraktar – Chairman of SAHA Aerospace Cluster

IAC 2026 Theme

The World Needs More Space.

The theme of IAC 2026, The World Needs More Space, frame a programme inviting visionary ideas, innovative technologies, and pioneering research. In an age where the exploration and utilization of outer space are more crucial than ever, our motto emphasizes the imperative of maintaining a secure, accessible, and collaborative environment in the cosmos. The congress will serve as a platform to highlight the importance of space as a shared resource that must be preserved for peaceful use, fostering international cooperation across all nations, regardless of their developmental status. The core focus of “The World Needs More Space” is to advocate for the sustainable and equitable exploration of space. As more countries and diverse stakeholders join the global space economy, it is essential to ensure that space remains an open frontier for all. The IAC 2026 will address pressing issues surrounding space security, exploration, and the ethical implications of our activities beyond Earth.

We aim to inspire a dialogue that transcends borders, encouraging innovative solutions that harness the benefits of space exploration while safeguarding it for future generations. The congress will feature engaging discussions, groundbreaking presentations, and collaborative workshops that seek to unite our shared aspirations for the future of space.

Join us in this pivotal moment as we explore the vast potential of the cosmos and reaffirm our commitment to a space environment that is secure, sustainable, and open to exploration. Together, let us cultivate a spirit of cooperation and inclusivity that recognizes the importance of every nation’s contribution to our shared destiny among the stars.

The IAC 2026 promises to be an unforgettable gathering that will shape the future of space exploration and utilization. We invite you to be a part of this remarkable event and contribute to the dialogue on how we can collectively ensure that the cosmos remains a realm of opportunity, inspiration, and unity for generations to come.

🚀 Save the Date: IAC 2026 in Türkiye — Where the Future of Space Begins!

WHY ANTALYA?

The Tourism Capital
of Türkiye

Antalya, the 5th largest city of Türkiye, is among the world’s most visited destinations, welcoming more than 16.5 million international guests every year. With its modern infrastructure, world-class services, rich cultural heritage, and breathtaking natural beauty, Antalya is fully prepared to host IAC 2026.

Antalya is not only a hub of tourism but also a contributor to science and technology. The city’s universities and research centers play a vital role in developing expertise in Space Sciences, Astronomy, and Aerospace Engineering, supporting Türkiye’s vision for the future of space.

In 2026, Antalya will be more than a host city. It will be the place where Türkiye’s vision meets the future of space — and where the world comes together to imagine, to collaborate, and to build.

Tourism Capital of Türkiye: Antalya is the country’s leading destination, welcoming millions of visitors every year. A hub of culture, leisure, and international events.
Easy to Access: Well connected by air, road, and sea — with Turkish Airlines flying to more countries than any other airline.
High-Class Accommodation: A wide range of luxury resorts, boutique hotels, and modern facilities.
World-Class Cuisine: From traditional Turkish flavors to international gastronomy.
Natural and Historic Beauties: From turquoise coasts to majestic mountains, Antalya offers breathtaking scenery.
Sports & Activities: A paradise for golf enthusiasts, extensive water sports, and outdoor adventures, entertainment, shopping facilities.
E-Visa Convenience : Obtainable in just three clicks.
“All in Antalya” Hospitality : Extraordinary and superior accommodation experience with world-class service.
Bonus: Home of Caretta Caretta : The endangered loggerhead sea turtle nests on Antalya’s Belek and Kundu beaches, symbolizing resilience, sustainability, and a deep connection between nature and the future — perfectly echoing the IAC 2026 vision.

Go to Destination

DELIVERING INNOVATION

Sustainable access to space requires disruptive technologies and scalable solutions. Hosted by Türkiye, IAC 2026 highlights next-generation propulsion systems, green satellite design, and reusable architecture to reduce spaceflight’s ecological footprint. We are redefining exploration—because the world needs more space, built on responsibility.

Welcome Address

Environment and Safety

At IAC 2026, integrity is the foundation of every operation—from mission design to on-site execution. We uphold the highest standards of safety, transparency, and ethical responsibility to protect all participants, teams, and stakeholders. With Türkiye hosting this global forum, we commit to an environment where trust, accountability, and excellence guide every decision.

Integrity

Venue

The 77th IAC International Astronautical Congress will be organized at NEST Convention Centre, one of the largest conference facilities in Türkiye.

It can accommodate up to 20,000 participants in fully equipped conference rooms with permanent control booths.

NEST Convention Center is located in the heart of the 5-star hotels region, where national and international meetings and congresses are hosted every year.

There are many hotels with more than 12,000 bed capacity in the walking distance of NEST, and 38 hotels with bed capacity of 36,000 within 5 km.

A District Full of Opportunities

Situated in the heart of Belek, Antalya’s premier holiday and event destination, the NEST Convention Center is ready to offer attendees an unparalleled IAC experience. Surrounded by high-end luxury hotels, world-class golf courses, blue-flagged beaches, and attractive recreational and entertainment areas, it promises to make the event truly unforgettable.

The Nest Congress and Exhibition Centre is one of Türkiye’s largest and most modern venues. Located in the heart of Antalya’s five-star hotel region, it offers world-class facilities for hosting prestigious national and international congresses, exhibitions, and events. With the support of enthusiastic young volunteers, IAC 2026 will ensure a seamless and memorable congress experience for all participants.