Sustainability, research in spotlight on 4th day of Türkiye-hosted space expo

Sustainability, research in spotlight on 4th day of Türkiye-hosted space expo
Anadolu Agency

Scientists, astronauts and space industry leaders gathered in Antalya, Türkiye, on Thursday for the fourth day of the 77th International Astronautical Congress (IAC). Designated as “Science and Academy Day,” discussions focused on the challenges of expanding human activities beyond Earth.

In the morning, a handful of astronauts held a press conference where they shared their experiences and discussed efforts to inspire younger generations to pursue careers in science and engineering.

Space sustainability featured prominently on Thursday’s agenda, with a plenary session examining the growing pressures on Earth's orbital environment amid rapidly increasing satellite deployments.

Long-term space goals discussed

Discussions addressed concerns about orbital “overcrowding” and the need for international cooperation – and new technologies – to ensure the long-term viability of space operations.

Another panel explored the development of computing infrastructure in orbit, focusing on the technological challenges of establishing interlinked systems able to process data in space.

Talks also covered satellite applications for environmental monitoring, climate sustainability and the role of manned spaceflight in advancing research capabilities among emerging space-bound nations.

Astronauts attend the International Astronautical Congress (IAC 2026) met with members of the press, Antalya, Türkiye, 8 October 2026.
Anadolu Agency
Major aerospace event

Organised by the International Astronautical Federation and hosted by the Turkish Space Agency, the IAC has brought together thousands of delegates from more than 100 countries, including representatives of government space agencies, private companies and academic institutions.

On Monday, Turkish President Recep Tayyip Erdogan inaugurated the congress, outlining Türkiye's expanding space ambitions, including a recently launched lunar-exploration program.

He also stressed the importance of international cooperation and the peaceful use of outer space, highlighting the Antalya Declaration for Peace in Space, which has received support from 21 countries.

By hosting the congress for the first time, Türkiye has sought to bolster its standing in the international space industry and promote cooperation between domestic technology firms and global partners.

The annual event will conclude on Friday, when the venue will be opened to visitors, especially students and young people with an interest in space, science, and technology.

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