Lunar exploration – Potential UK and NASA collaboration

A key area of cooperation under consideration is a mission to understand the Moon’s structure, listen for ‘Moonquakes’ and trial the lunar cell-phone network of the future.

The JWG report identified two potential elements of collaboration:
•the implementation of a UK led robotic lunar mission, such as the Moon Lightweight Interior and Telecoms Experiment (MoonLITE) mission;

•the development of science instruments and technology needed for mid-term robotic and human exploration activities.

Commenting on the report Professor Keith Mason, CEO Science and Technology Facilities Council and Chairman of the UK Space Board [BNSC governing body], said,’ This joint report represents a milestone in our cooperation with NASA whilst building upon our longstanding collaboration in such highly successful science missions as Swift, Stereo, Mars Reconnaissance Orbiter and Cassini. The proposed missions provide an opportunity to harness the UK’s world-class expertise in small satellite, communication and robotic technologies focused on exploration of the Moon.”

MoonLITE is a proposed UK led small robotic mission to the Moon. It comprises a satellite which would travel to the Moon, enter its orbit and then release three or four ‘penetrators’ – small missile-like vehicles – distributed over the Moon’s surface. Each penetrator would impact at high speed and embed instruments just under the Moon’s surface designed to reveal the interior structure of the Moon. The satellite orbiter would then act as a telecommunications relay station between the surface penetrators and earth during their 1 year life.

MoonLITE would deliver important new science about the Moon’s interior and history while also testing the space communications network needed by future robotic and human explorers. The US and UK have enjoyed a long history of successful space cooperation. MoonLITE would build on this success and allow both partners the opportunity to take advantage of their particular strengths. NASA is considering several technologies and experiments as potential US contributions to the UK mission.

The proposed next steps involve an international scientific ‘peer-review’ and a more detailed technical study of MoonLITE leading to a definitive cost estimate before a decision to go-ahead is taken. The launch date for MoonLITE is scheduled for no earlier than 2012.

Professor Mason added,” This joint report between the UK and NASA, coupled with the UK’s major role in ESA’s Aurora programme of planetary exploration and our involvement in helping to shape a Global Exploration Strategy, means the UK is fully exploiting and strategically maximising its technological and scientific strengths in space exploration”.

The BNSC-NASA JWG originated from a Joint Statement of Intent for Cooperation in the Field of Space Exploration signed by NASA Administrator Michael Griffin and UK Director General for Science and Innovation Sir Keith O’Nions on April 19, 2007, in Washington, DC.