A 6U CubeSat for Deep Space Exploration: Laser Altimetry for Mars and Lunar Topographic Mapping

This study presents the design of a 6U CubeSat tailored for deep space exploration, equipped with an advanced laser altimeter for generating high-resolution Digital Elevation Models (DEMs) of Mars and the Moon. The CubeSat is specifically designed to support planetary exploration missions by providing precise topographic data critical for understanding the geology and morphology of celestial bodies.

The hardware components of the CubeSat integrate a sophisticated laser altimetry system capable of mapping Martian and lunar surfaces with high accuracy. These instruments enable the acquisition of detailed elevation data, essential for constructing DEMs that reveal planetary surface features and geological structures. The software components are optimized for onboard data processing and analysis, ensuring efficient generation of accurate DEMs to support planetary science objectives.

The significance of this 6U CubeSat lies in its ability to enhance our understanding of extraterrestrial environments through compact and cost-effective technology. Its precise topographic mapping capabilities provide valuable insights into the formation processes, surface dynamics, and geological evolution of Mars and the Moon. Furthermore, the CubeSat’s small form factor and cutting-edge systems demonstrate the potential of miniaturized platforms to support cost-efficient deep space exploration, making it a versatile asset for future missions.

In summary, the development of this 6U CubeSat highlights a significant advancement in space exploration technology. By offering a compact yet powerful platform for conducting detailed topographic surveys of celestial bodies, this mission contributes to the broader goals of understanding the solar system’s geology, evolution, and the dynamics of planetary surfaces, aligning with the objectives of the Chang-E and Tianwen missions.