ESA and DLR inaugurate LUNA facility for lunar simulation

LUNA uses 900 tons of volcanic rock to recreate the lunar surface with great realism.

Published: September 29, 2024

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This September, the LUNA facility was inaugurated in Cologne, Germany, a unique centre designed to recreate the conditions of the lunar surface. Operated by the European Space Agency (ESA) in collaboration with the German Aerospace Agency (DLR), this centre will be key to the preparation of future lunar missions, such as NASA’s Artemis programme.

How does the LUNA facility simulate the lunar surface?

Covering 700 square meters and equipped with 900 tons of processed volcanic rock, LUNA can realistically simulate the surface of the Moon . Using this “regolith simulator” offers astronauts and scientists the opportunity to train and test advanced space technologies , from robotics to artificial intelligence.

Among LUNA’s most innovative features is a solar simulator that recreates the Moon ‘s day-night cycles, especially the difficult lighting conditions at the lunar poles. It will also feature technology to simulate low lunar gravity and other extreme conditions.

Replica of Lunar Base Camp, part of the LUNA analog facility.
Source: European Space Agency

New opportunities for space research in Europe

During the ceremony, ESA Director General Josef Aschbacher stressed the importance of LUNA for the advancement of lunar exploration. “This centre will enable us to improve our technological and scientific capabilities, positioning Europe at the forefront of space missions,” he said.

DLR President Anke Kaysser-Pyzalla stressed the importance of the facility for Germany and Europe, saying that LUNA will serve to prepare for future lunar missions and to develop key technologies that will optimise space exploration and the sustainability of resources on the Moon.