1st April 2026

 

Spur Electron Contributes to ESA's Groundbreaking Proba-3 Mission

The European Space Agency's (ESA) Proba-3 mission has achieved a significant milestone, becoming the world's first mission capable of creating artificial solar eclipses in orbit.

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The mission consists of two satellites, the Coronagraph and the Occulter, which fly in an ultra-precise formation. By maintaining a carefully controlled distance and alignment, the Occulter blocks the Sun's bright disc, allowing the Coronagraph to observe the Sun's outer atmosphere, known as the corona. This enables scientists to study solar activity with a level of detail previously only possible during natural solar eclipses.

 

Since their launch in December 2024, the two spacecraft have successfully demonstrated the world's first precise formation flight, paving the way for the creation of artificial solar eclipses in space. These achievements represent a major advancement in formation-flying technology and solar observation capabilities.

 

Spur Electron is proud to have supported this pioneering mission through the manufacture of multiple complex electronic modules. These assemblies were produced by our highly skilled cleanroom technicians, working to the highest assembly and quality standards required for space applications.

As a trusted partner to the space industry, Spur Electron remains committed to delivering high-reliability electronic manufacturing solutions that support some of the world's most ambitious and innovative space programmes.