2022 launch announced for shoebox-sized space research satellites

Two tiny satellites are to be launched this year in the next phase of growing the UK's space research capabilities, the Defence Science and Technology Laboratory (Dstl) has confirmed.

The launch of the satellites demonstrates further progress towards the Government's ambition that by 2030 the UK will have the ability to monitor, protect and defend our interests in and through space.

The two Prometheus 2 CubeSats will operate in low Earth orbit, 550km up, and will test imaging technologies and monitor radio signals.

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The Ministry of Defence's (MOD) science and technology activities – both in orbit and on the ground – will be supported through the development of ground systems focused at Dstl's site near Portsmouth.

Built by Hampshire-based firm In-Space Missions Ltd and designed by Airbus Defence Space, the two tiny Prometheus 2 CubeSats measure 30cmx20cmx10cm – comparable to the size of a shoebox – will provide a test platform for allies to collaborate.

The mission is a collaborative project with Dstl's international partners and Airbus Defence and Space UK.

Mike O'Callaghan, Dstl's Space programme manager, said: "Over the next decade the UK will spend an additional £1.4bn on space awareness underpinned by Dstl science and technology research.

"The Prometheus 2 satellites will also provide an exciting new opportunity to further develop our new ground station in Portsmouth."

Tony Holt, In-Space Missions chief technology officer, said: "This is an exciting time for the space industry in the UK and we are delighted to be part of the team delivering Prometheus 2."