Case Studies

Welcome to the case study section of the SPAN website. Our members have written case studies highlighting the successes and challenges of Space missions. The aim is to inspire, inform, or explain why Space missions are so valuable to our society.

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Innovation in Ptolemy

PTOLEMY is an evolved gas analyser, which obtains accurate measurements of isotopic ratios of light elements. It was one of ten instruments on the Philea lander of the Rosetta Mission to Comet 67P/Churyumov-Gerasimenko Authors: Piece adapted from STFC Food network post with review by Dr Geraint Morgan

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The Cassini-Huygens Mission

A description of UK involvement in the ESA, NASA, and Italian Space Agency mission, highlighting some of the challenges, discoveries and successes. Author: Professor David Southwood CBE

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Solar Orbiter

This case study outlines the benefits of UK involvement in the Solar Orbiter mission prior to launch. Author: Paul Eccleston

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SmallSats as an Enabler of Innovation

A Case Study of Satellite Quantum Key Distribution and Space Quantum Technologies

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Highlights of Five Case Studies by SPAN Fellows

The case studies were prepared for the UK Space Agency to support the business case for future investments in the European Space Agency. The funding for the case studies was awarded under the direction of the National Space Partnership whilst operating a pilot programme from January 2022 to March 2022.

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24 June 2026

SPAN Town Hall Summary – June 2026

SPAN Town Hall reinforced SPAN's role as the national voice of the UK space academic community and highlighted the growing recognition across government that academia is central to delivering the UK's ambitions in space through research excellence, innovation and strategic collaboration.

28 March 2026

SPAN Space Data White Paper

SPANS’s Space Data White Paper This paper generated to review space data state of the art and areas where policy and investment can underpin the UK ambitions in Space

04 March 2026

Press release – Space firms to scale-up and thrive in Britain with government backing for bolder strategy

Space firms to scale-up and thrive in Britain with government backing for bolder strategy