ESA is providing several service modules for NASA’s Artemis programme to return humans to the Moon by 2024, including the ESPRIT communications module for the lunar Gateway’s living quarters for astronauts. With its European industrial partner, ESA is helping to build the Lunar Pathfinder, showcasing lunar communications service provision by providing initial services to early lunar missions, including a complete lunar navigation in-orbit demonstration.

The Moonlight initiative builds on both the ESPRIT communications module and the Lunar Pathfinder.

The two consortia will articulate exactly how to achieve a lasting link with the Moon.

Surrey Satellite Technology Limited will lead the first consortium, both in the service prime capacity through its lunar services brand SSTL Lunar and as the satellite manufacturer. The consortium also includes: satellite manufacturer Airbus; satellite network providers SES, based in Luxembourg, and Kongsberg Satellite Services, based in Norway; the Goonhilly Earth Station in the UK; and British satellite navigation company GMV-NSL.

The second consortium will be spearheaded by Telespazio, working with: satellite manufacturer Thales Alenia Space; satellite operator Inmarsat, based in the UK; Canadian space technology company MDA; Telespazio’s subsidiary in Germany and OHB Systems; Spanish satellite operator Hispasat; and the Italian Aerospace Logistics Technology Engineering Company (ALTEC), aerospace engineering company Argotec, Nanoracks Europe, the Politecnico Milano and the Università commerciale Luigi Bocconi.

The contracts were signed on behalf of ESA by Elodie Viau, Director of Telecommunications and Integrated Applications, in the presence of David Parker, ESA’s Director of Human and Robotic Exploration, and Paul Verhoef, ESA’s Director of Navigation.

Elodie Viau said: “A lasting link with the Moon enables sustainable space exploration for all our international partners, including commercial space companies. By using an ESA-backed telecommunications and navigation service for the Moon, explorers will be able to navigate smoothly and to relay to Earth all the knowledge gained from these lunar missions.

“A robust, reliable and efficient telecommunications and navigation system will make the dozens of individual missions planned for the Moon more cost-efficient and enable smaller countries to become space-faring nations, inspiring the next generation of scientists and engineers.”