78th International Astronautical Congress
What is IAC
The IAC unites the global space community under one roof – every sector, every voice – to spark innovation and forge powerful partnerships. Celebrated for its unmatched networking opportunities, it serves as a launchpad for bold ideas, breakthrough collaborations, and the next era of space exploration.
Organized by the International Astronautical Federation (IAF) and hosted in a new country each year, with a unique theme and local organizer, the IAC is the premier platform for scientists, engineers, industry leaders, policymakers, students, and enthusiasts to connect, collaborate, and shape the future of humanity beyond Earth.
More than a congress – it is where the world meets space.
What does IAC consist of
Join the World’s Premier Space Event and Shape Tomorrow.
Why Be Part of IAC 2027
Scientists & Engineers: Showcase your breakthrough research and stay ahead in the fast-evolving space landscape.
Agency Officials: Share your latest missions, engage with the full spectrum of space stakeholders, and gain invaluable feedback.
Industry Innovators: Launch your cutting-edge technologies and forge powerful new partnerships.
Sponsors and Exhibitors: Showcase your company’s space ambitions on the world stage and attract the international space community.
Students & Young Professionals: Access tailored networking and career-building programmes designed just for you.
Policy-Makers: Discover how space solutions address pressing global challenges and drive national progress.
Astronauts: Inspire with your stories and vision to a uniquely diverse, global audience.
Media & Press: Be the first to report on groundbreaking space developments from world-leading experts.
General Public: Experience the excitement and impact of the global space community firsthand.
Be where space happens.
Why IAC 2027 in Poznan
Poznan: A Top Choice for Life and Business.
Ranked 2nd out of 330 in the European Cities of the Future 2025 for Human Capital & Lifestyle, Poznan stands out for its exceptional quality of life. With top universities, a thriving job market, and a buzzing cultural scene, Poznan is a city where people and businesses grow together.
PoznaN: Prime location. Endless connections.
Poznań is located halfway between Berlin and Warsaw. It can be reached by bus or car: the A2 highway, national roads No. 92 (east-west) and No. 11 (north-south). The city can also be accessed by train from all over the country and abroad. In addition, Poznan’s Ławica Airport offers direct flights to a total of 30 cities in Europe and Asia.
PoznaN: Poland’s Cultural Capital.
See Poland’s only Monet (Beach in Pourville), the only Pharaonic obelisk (of Ramses II), and the country’s oldest relic (Sword of St Peter) – all in one city. With over 40 art galleries and 8 theaters, culture lives and thrives in every corner of the city.
Poznan: A Business-Friendly Powerhouse.
For the third consecutive year, Poznan has maintained its second-place position in the “Business Friendliness” category of the European Cities of the Future 2025 ranking. This achievement highlights the city’s strong commitment to supporting businesses, both local and international.
Poznan: A City That Stands Out.
This prestigious award was granted for the city’s exceptional achievements in attracting investment and supporting economic development, specifically in terms of the booming modern business services sector, and the numerous infrastructure projects implemented by the capital of Wielkopolska.
The IAC 2027 Venue
Poznań International Fair – The Largest Event Center in Central and Eastern Europe.
Poznań Ławica International Airport: 15 mins
Railway Station Neighborhood: 2 mins
Old Town: 10 mins
The Poznań International Fair combines scale, flexibility, and cutting-edge infrastructure, making it the perfect location for world-class events in the heart of Europe.
The state-of-the-art exhibition pavilions as well as the Poznań Congress Center provide the perfect setting for mega-events and large-scale international gatherings. Each pavilion is designed to ensure optimal conditions for exhibitors and event organizers. These pavilions combine modern architecture, a spacious layout, and advanced technical solutions to create an exceptional environment that is second-to-none.
The venue is located in the city center, right next to the railway station, and can be conveniently and quickly accessed from the airport.
Why Partner with IAC 2027
For over 70 years, the International Astronautical Congress (IAC) has been the launchpad for groundbreaking ideas and projects that have advanced humanity’s reach into space, driving innovation and shaping a sustainable future. Partner with IAC 2027 and become part of space legacy in the making.
Global Networking.
The IAC is the premier meeting place for all space sector stakeholders. It offers unparalleled opportunities to network with industry leaders, scientists, agency officials, policymakers, and young professionals.
A Powerful Agenda.
The IAC provides an unparalled opportunity to learn about the most recent trends and developments in space. Global Leaders and Experts from different space fields and disciplines address scientific, technological, policy and legal matters. A rich programme composed of associated events, plenary debates, highlight lectures and late-breaking news complements this robust agenda.
Unprecedented Exposure.
The event is a unique chance to enhance your employer branding and showcase your company’s values in the world’s most advanced and fastest-growing sector. Boost your brand’s visibility through exclusive opportunities at the IAF Global Networking Forum (GNF) – the ultimate platform to highlight your brand and forge powerful partnerships.
A World-Class Exhibition.
Showcase your company at the world’s largest space exhibition and engage with a dynamic plenary agenda at IAC. Reach thousands, stay ahead of the latest breakthroughs, and amplify your impact at IAC – your gateway to powerful connections and unique opportunities.
By becoming an IAC 2027 Partner, you establish a leading position as an architect of our shared future in space exploration and sustainable living on Earth.
Join the world's most rapidly growing economy.