The system is based on a configuration of multiple satellites equipped with SAR (Synthetic Aperture Radar) sensors, capable of observing the planet day and night, in all weather conditions.

Conceived for dual use, the programme is able to meet both civilian and military needs.

COSMO-SkyMed was developed progressively. Between 2007 and 2010, the four first-generation satellites were launched, two of which are still operational.

Between December 2019 and January 2026, the constellation was further expanded with three second-generation satellites (CSG). A fourth satellite will be launched in 2027.

Designed to ensure operational continuity of the radar observation services provided by the four first-generation satellites, the Second Generation delivers further improved performance in terms of technology, services and system operational lifetime.

The new satellites in the constellation represent the state of the art in space-based radar observation in terms of image precision and quality. These features will enable the development of new applications in areas with growing strategic value.

With its consolidated experience, Telespazio supports the programme during its most critical phases, from the development of the entire ground segment of the system to the acquisition and processing of data from the constellation, through its subsidiary e-GEOS.

In particular, Telespazio is responsible for the design and development of the ground segment and for providing Integrated Logistics and Operations services, as well as for the LEOP (Launch and Early Orbit Phase), IOT (In Orbit Test) and Operational Qualification phases of the satellite.

The Fucino Space Centre hosts the Constellation Control Centre and carries out command and control activities, as well as planning image acquisition requests.

e-GEOS (a Telespazio/ASI company) markets COSMO-SkyMed radar data worldwide. From the Matera Space Centre, e-GEOS acquires, processes and distributes COSMO-SkyMed satellite data for civilian applications.

COSMO-SkyMed is the first dual-use satellite constellation dedicated to environmental and territorial monitoring, security and emergency management.

The data collected by COSMO-SkyMed radar satellites for Earth observation make it possible to gather valuable information both to support the daily lives of citizens and to protect and preserve our planet.

COSMO-SkyMed is the result and expression of the highest-level expertise of the Italian space industry.