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As space exploration progresses, renewed attention has been given to advanced lunar exploration technologies. The main objective is to address many open questions about the Moon, such as its origin or chemical components, as most of the current hypotheses are just inferences based on limited evidences. Unmanned subsurface investigation technologies for the moon are of special significance for future...
Subsurface exploration on the Moon is a significant mission for future space developments. The authors have studied an autonomous robotic explorer which can burrow into the soils. This paper focuses especially on the excavation mechanism of a burrowing robot for near-future lunar subsurface exploration. The main objective of the proposed robot is to bury a scientific observation instrument, such as...
This paper presents a mobile robotic system designed to perform deep soil sampling for lunar or planetary subsurface exploration in the near future. Drilling robots have to carry the excavated fine sand, regolith backward because of the high density. Therefore a new scheme is proposed, to move forward under the soil by making use of reactive force caused by pushing the discharged regolith. The first...
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