Experts invited to Quantum Satellites Network symposium
The European Space Agency (ESA) and the Austrian Research Promotion Agency (FFG) are hosting a symposium to explore space-based solutions for global quantum networks.
Held on 6-7 March 2025 in Vienna, the two-day event will showcase Austrian expertise in satellite communications whilst promoting international collaboration to shape the future of secure, long-distance quantum networks. Event partners include the AIT Austrian Institute of Technology, Austria's largest non-university research institute specialising in quantum cryptography, and Quantum Technology Laboratories (qtlabs), a European leader in satellite-based quantum communication.
Building the quantum networks of tomorrow
Current communication networks face inherent limitations in security, computing capability, and transmittable distance. Quantum networks offer a significant advancement, using fundamental physics principles to secure data transmission and enhance computing power.
Furthermore, space technology will prove essential in realising these quantum networks on a global scale. By using satellites at various altitudes – from low Earth orbit (LEO), medium Earth orbit (MEO), to geostationary orbit (GEO) – we can create networks that extend to even the furthest reaches of our world.
The Vienna symposium will explore several key areas:
- Connected quantum computers: Finding ways to link powerful quantum computers across long distances
- Network design: Planning the best orbit arrangement of satellites to create a global quantum network
- Space technology: Testing new quantum devices on satellites and developing special ground stations to communicate with them
- Real-world uses: Looking at how these quantum networks could be used to benefit society today
Global experts in quantum computing and satellite communications from academia, industry and research institutions are invited to join. The registration link will be available on this page soon – we will share an update on X @esatelecoms once it is live.
ESA's Optical and Quantum Communications – ScyLight programme
The workshop is part of ESA's broader initiatives in quantum communications through our Optical and Quantum Communications – ScyLight strategic programme line. Through ScyLight, ESA supports the research, development and utilisation of quantum technologies, for instance through the HydRON project for seamlessly integrating space assets into terrestrial communication networks. The programme is helping to build ultra-secure global networks by developing new quantum technologies and improving existing ones.
ScyLight maintains an "always open call" for industry-initiated ideas and developments, fostering innovation across the sector. Through supporting industry to develop and extend its manufacturing capabilities, the programme helps prepare European and Canadian industry stakeholders to seize emerging market opportunities in this field.
