In close coordination with all the Science Operations Teams, Cross Mission activities aim to identify, design, implement, maintain and operate technical solutions that exploit mission commonalities.

The objective is to increase overall efficiency across Science Operations domains delivering systems and building blocks designed for smooth integration and adaptation according to mission requirements.

Cross mission support projects can be classified into three main groups:

• Science Infrastructure Systems: Generic systems providing transversal services across SCI-S​​.
• Science Ground Segment Systems: Systems to support science operations activities.
• Innovative Concept Systems: Pilot concept projects in innovative technologies with potential reuse across SCI-S.