Celeste In-Orbit Demonstrator – Call for LEO-PNT experimentation opportunities
Do you want to be among the first to test the future of satellite-based positioning? Join the experiments of the ESA’s Celeste In-Orbit Demonstration! Between 2026 and 2027, we will launch more than 11 LEO satellites to trial new navigation concepts, and we invite organisations from ESA Participating States to collaborate in shaping the future of satellite navigation in Europe.
Whether you’re a receiver manufacturer, application developer, public-safety organisation, or research center, this is your chance to evaluate LEO-PNT positioning concepts and technologies under real-world conditions.
🔍 Why join?
- Early access to Celeste IOD satellite signals
- Opportunity to validate LEO-PNT user technology and concepts
- Collaborate with ESA and innovators across the New Space ecosystem
- Contribute to shaping the future of satellite navigation in Europe