The 76th International Astronautical Congress runs in Sydney Sept. 28–Oct. 3, 2025, drawing roughly 8,000 delegates and 12,000 visitors from 90 countries. Major agencies — including ESA’s “Elevating Europe’s Future” exhibition — and cultural partners like the Sydney Science Fiction Film Festival are participating.
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Briefing
The congress concentrates global industry and agency engagement — roughly 8,000 delegates and 12,000 visitors — with major exhibits (including ESA’s showpiece) and adjacent cultural partnerships that expand outreach; see coverage that puts Australia centre stage.
IAC is a primary forum for program updates, policy alignment and commercial partnerships following a busy global summit season in Europe; for background on that recent summit activity, see reporting on the series of flagship space summits in Paris.
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(ES) The Exhibition “ESA: Elevating Europe’s Future” at the IAC in Sydney • actualidadaeroespacial.com
What’s Happening in Space Policy September 28-October 4, 2025 • Space Policy Online
