Defence Online

The first satellite launch from the UK will take place this summer as Prometheus-2 takes off from Spaceport Cornwall in Newquay, the Defence Procurement Minister, Jeremy Quin has announced.

Built by In-Space Missions Ltd, based in Hampshire, and designed with Airbus Defence and Space, Prometheus-2 is a collaboration between the UK Ministry of Defence and international partners, including the US National Reconnaissance Office (NRO).

Two shoebox-sized satellites, ‘Cubesats’, will provide a test platform for monitoring radio signals including GPS and sophisticated imaging, paving the way for a more collaborative and connected space communication system with our allies.

This space mission will allow MOD to better understand how the UK and its international partners can work together to create a more capable and flexible system at a lower cost than could be achieved alone.

The technology on board the satellites will enable MOD to identify new techniques and algorithms for operating satellites and data processing.

Defence Procurement Minister, Jeremy Quin said: “Space technology is crucial for developing Defence capabilities and the launch of Prometheus-2 represents another important step forward for our homegrown space programme.

“This collaboration with In-Space Missions and Airbus paves the way for the UK to become a more resilient, more robust and more significant global space entity.”

The Cubesats will each have separate equipment on-board to test novel concepts as a pathfinder in support of the Minerva constellation for future space-based intelligence and surveillance.

Dstl’s Chief Executive, Paul Hollinshead said: “The Prometheus-2 mission, with the first ever directly owned Dstl satellites, exemplifies the decades-long collaborative relationship with our international allies, and shows how we can best partner with industry.

“It will achieve critical R&D outcomes and help increase our pool of qualified space personnel to help grow the UK’s capability to deliver space systems in the future.”

The Cubesats will be carried on Virgin Orbit’s Launcher One rocket which takes off horizontally from a modified Boeing 747 jet, named Cosmic Girl. They will operate in low Earth Orbit, around 550km above the Earth and 50-100km apart at 17,000mph.

Cubesat 1 – includes a hyperspectral imager, a laser detector and a GPS receiver. The hyperspectral imager will capture multiple slivers of pictures over different wavelengths of light for higher definition images.

The GPS receiver confirms the precise time and position of the satellite over the area of the Earth to be photographed.

Cubesat 2 – includes two optical imaging cameras, a laser range finder, and a GPS receiver.

One camera will be fitted with a wide-angle lens for a 180-degree view of Earth’s surface with the second camera observing the other Cubesat 1 to support space situational awareness and enables us to understand what else orbits the Earth.

These satellites will support MOD’s science and technology activities both in orbit and on the ground, through continued development of Dstl’s Hermes ground-station based in Portsmouth, and enabling improved coordination and collaboration with our international partners.

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