ESA moves forward with Moon mapping study

SFL Missions joins a team led by NUVIEW GmbH, which the European Space Agency has contracted to conduct a Pre-Phase A study for the Moonraker lunar mapping mission. This study launches under a new initiative for Small Exploration Missions. The Moonraker satellite will carry a laser scanner to create a detailed elevation map of the Moon’s surface.

The Moonraker mission will deploy a single orbiter in a low-altitude polar orbit around the Moon. The orbiter will host a lidar payload to capture highly accurate elevation points of the terrain. The team will use these data points to generate three-dimensional elevation models, which will guide the assessment and selection of future lunar landing sites.

Moonraker’s lidar data also seeks to advance broader scientific research. The mission will scan permanently shadowed regions to search for water ice and provide new insights into the Moon’s geology and internal composition. The Moonaker lidar will operate in two modes: one for broad-area scanning of the lunar polar regions and another for high-resolution surveys of specific areas of interest.

SFL Missions shared in a statement that Mission analysts are evaluating potential launch options and trajectories to efficiently enter lunar orbit. They are also studying how operational orbit parameters affect spacecraft design and payload data collection. The system design team focuses on accommodating the payload, configuring the spacecraft layout, and sizing subsystem components. They are designing the propulsion system to carry enough fuel for the transit phase and to maintain the operational orbit, compensating for disturbances from the Moon’s irregular gravity field. The team is developing detailed mission and system requirements to guide future design phases.

NUVIEW GmbH, based in Berlin, leads the Pre-Phase A study team, which includes several partners alongside SFL Missions. NUVIEW GmbH, a wholly owned subsidiary of NUVIEW Inc., is developing the world’s first commercial space-based LiDAR constellation for three-dimensional mapping of Earth.