Press releases

Thales Alenia Space to lead Eross IOD, on-orbit servicing project

Press releases

Thales Alenia Space to lead Eross IOD, on-orbit servicing project

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    European Horizon programme will deploy advanced space robotics to support sustainability in space by enabling satellites’ life extension and life enhancement to reduce space debris

    Paris, September 20, 2022 – Thales Alenia Space, the joint venture between Thales (67 %) and Leonardo (33 %), and its Partners have been chosen by the European Commission to lead EROSS IOD, a programme dedicated to On-Orbit Servicing.

    EROSS IOD (European Robotic Orbital Support Services In Orbit Demonstrator) will validate the technologies needed for robotic in-space servicing operations, culminating in an European pioneering mission by 2026. This mission will demonstrate satellite rendezvous, capture, docking, refuelling and payload exchange capabilities to drive major advances in space robotics for future on-orbit robotic missions.

    With the growing number of satellites circling the Earth and the easier access to space to answer the needs of global population, from geolocation to connectivity, through weather forecasts and environment monitoring, Thales Alenia Space is devising smart On-Orbit Servicing missions to directly manage satellites while they are operating in space. The goal is to extend satellite lifetimes while also limiting space debris to enable better management of the current and future space assets. On-Orbit Servicing vehicles represent a real paradigm shift, since future space systems will be able to undergo maintenance and upgrades even in orbit. By introducing unrivalled system scalability and flexibility, they will be a real game changer. Satellites as we know can therefore be designed in a completely new way.

    Thales Alenia Space is an European leader in On-Orbit Servicing, a new approach to space exploration based on smarter and more innovative missions that contribute to a more sustainable space as reflected in Thales Alenia Space’s “Space for Life” vision.

    This EROSS IOD program is under Grant Agreement Preparation and expected to start in January 2023.

    Thales Alenia Space, a pioneer in On-Orbit Servicing:

    Over the last six years, Thales Alenia Space has led extensive R&D activities for the Strategic Research Cluster (SRC) on Space Robotics Technologies, part of the European Commission’s vast Horizon 2020 research programme.

    The first phase kicked off in 2016 with Integrated 3D Sensors (I3DS), a project designed to develop a suite of sensors for robotic missions involving a rendezvous in space with another vehicle or object. The second phase was EROSS in 2019, which used ground tests to validate the technologies required for On-Orbit Servicing operations. Thales Alenia Space won Etoiles de l’Europe awards from the French Ministry of Higher Education, Research & Innovation for both these projects. For the third and last phase, which started in 2021, the EROSS+ project is gearing up for an in-orbit demonstration, through the preliminary design stage and maturation of the key building blocks. The recently selected EROSS IOD project builds on this experience to develop a one of a kind European mission.

    For more information on the previous projects:

    Illustration: © Thales Alenia Space/Briot

    Drawing on over 40 years of experience and a unique combination of skills, expertise and cultures, Thales Alenia Space delivers cost-effective solutions for telecommunications, navigation, Earth observation, environmental management, exploration, science and orbital infrastructures. Governments and private industry alike count on Thales Alenia Space to design satellite-based systems that provide anytime, anywhere connections and positioning, monitor our planet, enhance management of its resources, and explore our Solar System and beyond. Thales Alenia Space sees space as a new horizon, helping to build a better, more sustainable life on Earth. A joint venture between Thales (67%) and Leonardo (33%), Thales Alenia Space also teams up with Telespazio to form the parent companies’ Space Alliance, which offers a complete range of services. Thales Alenia Space posted consolidated revenues of approximately 2.15 billion euros in 2021 and has around 8,900 employees in 10 countries with 17 sites in Europe and a plant in the US.


    Sandrine Bielecki
    Tel: +33 (0)4 92 92 70 94

    Catherine des Arcis
    Tel.: +33 (0)6 78 64 63 97

    Marija Kovac
    Tel: +39 (0)6 415 129 91