Development of a Slope-Running Rover System for Mining Martian Ice

Abstract

This paper presents the design and development of a rover system for mining Martian ice using slope descent technology. The mobility system was specifically designed with the focus on minimizing weight and overall length, as it was intended to be installed as an extra payload on a large rocket. Two types of ice sampling methods were developed, including a drill and heater type. Simple mining experiments were conducted to test the system's performance. The results indicate that the drill type could penetrate ice only 12-15 mm deep, even when a force greater than its own weight was applied. In contrast, the heated type was capable of drilling to a depth of 22 mm using only its own weight.