There is a partnership between the United States' National Oceanic and Atmospheric Administration (NOAA) and the European Space Agency (ESA). NOAA's Space Weather Follow-On Lagrange 1 (SWFO-L1) mission and ESA's Vigil mission are designed to work in tandem to enhance space weather monitoring and forecasting capabilities.
Prerequisites:
• Institutional & political interest and support for utilising SSA, STM, and Space Weather data, technologies, and applications
• Partnerships with international space weather agencies and networks
• Satellite manufacutring capabilities
• Ground segment capabilities
• Secure IT infrastructure for data collection, processing, and distribution
• Cybersecurity, data protection, and continuity planning
• Clear regulatory framework for licensing, frequency coordination, export control where applicable
• Coordination with international data-sharing standards and SSA/STM frameworks
Cost:
• Ballpark: USD 500M–1B (depending on scale, orbit, and payload complexity) + USD 5M–20M/yr (operations)
• Includes: partnership agreements and governance structure, spacecraft bus and payload design (solar imagers, coronagraphs, particle detectors, magnetometers), assembly/integration/testing (AIT) and environmental testing, launch and insurance, ground segment setup for data reception and processing, technology transfer and staff training, and development of data products for national stakeholders (aviation, energy, telecoms, defence)
Timeframe:
• Overall: 60–120 mo
• Phase: partnership formation & requirements definition (12–18 mo), spacecraft and payload design (18–30 mo), AIV & testing (18–30 mo), launch & commissioning (6–12 mo), operations and data exploitation (ongoing)
Pros:
• Leveraging Existing Resources - Access to Space Weather upstream capabilities at a lower cost
• Cooperation - Fosters international cooperation
Considerations:
• Dependency - Reliant on external providers
• Technology Transfer - Constraints can arise from the technology transfer set up