IAC 2026 | International Astronautical Congress
Date: October 5–9, 2026
Location: Antalya, Türkiye
Organizer: International Astronautical Federation (IAF)
The International Astronautical Congress (IAC 2026) is the world’s largest annual space conference, bringing together over 6,000 participants from academia, industry, and government to discuss the latest developments in space science, exploration, and technology.
Covering all sectors of space activity, the congress provides a global platform for knowledge exchange, policy dialogue, and international collaboration. It serves as a key meeting point for stakeholders involved in space missions, commercial space systems, and emerging space technologies.
IAC has been organized for over 75 years and rotates annually between host countries, reflecting its global and collaborative nature. The 2026 edition marks the first time the congress will be held in Türkiye, highlighting the country’s growing role in the global space ecosystem.
Key Topics
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Space Exploration and Human Spaceflight
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Satellite Systems and Communications
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Space Policy and Regulation
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Space Sustainability and Debris Management
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Launch Systems and Propulsion Technologies
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Earth Observation and Climate Applications
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Lunar and Deep Space Missions
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Space Robotics and Autonomy
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Commercial Space and New Space Economy
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Relevance to Space Engineering
Advancements presented at IAC 2026 are expected to support future deep space missions, lunar infrastructure development, and long-term extraterrestrial settlement concepts. The conference plays a central role in shaping the technological and collaborative frameworks required for next-generation space systems.
Learn about IAC 2026, the International Astronautical Congress, taking place in Antalya, Türkiye, on October 5–9, 2026.
IAC 2026 is the world’s largest space conference, bringing together global space agencies, industry leaders, and researchers in Antalya, Türkiye (October 5–9, 2026) to discuss space exploration, satellite systems, and future missions beyond Earth.