What is EU SST?

EU SST is part of the SSA component of the EU Space Programme, adopted by the European Union in 2021. For its implementation, the SST Partnership of 15 EU Member States (Austria, Czech Republic, Denmark, Finland, France, Germany, Greece, Italy, Latvia, the Netherlands, Poland, Portugal, Romania, Spain and Sweden) together with EUSPA acting as the EU SST Front Desk form the SST Cooperation. The Partnership’s Member States have networked their assets to provide, through the SST Service Provision Portal operated by EUSPA, a set of SST services which assess the risk of in-orbit collisions and uncontrolled re-entry of space debris into the Earth’s atmosphere, and detect and characterise in-orbit fragmentations.

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