Affiliation:
1. Institute of Advance Study, Shenzhen University, Shenzhen 518060, China
2. Institute of Moon–Base Exploration and Observation, Shenzhen University, Shenzhen 518060, China
Abstract
The detection of lava tubes beneath the surfaces of the Moon and Mars has been a popular research topic and challenge in planetary radar observation. In recent years, the Moon–based ground penetrating radar (GPR) carried by the Chinese Chang’e–3/–4 mission, the RIMFAX radar carried by the Mars mission Perseverance, and the RoSPR radar and MOSIR radar carried by China’s Tianwen–1 orbiter have extensively promoted the exploration of the underground space of extraterrestrial bodies, which is crucial for the future utilization and development of these spaces. This paper expounds on the principles, methods, and detection results of using GPR to detect lava tubes on the Moon and Mars. First, lava tubes’ formation mechanism and morphological characteristics are outlined, followed by an introduction to GPR’s working principles and classification. The advantages, disadvantages, and prospects of different types of radar in detecting the lava tubes are analyzed. Finally, the distribution of lava tubes on the Moon and Mars is briefly summarized, and the potential utilization of lava tubes is discussed. We believe that the GPR technique is an effective geophysical method for exploring the underground structures of the Moon and Mars, and the lava tubes beneath the surface of extraterrestrial bodies can provide important references for selecting future Moon and Mars bases.
Funder
National Natural Science Foundation of China
Opening Fund of the Key Laboratory of Lunar and Deep Space Exploration, Chinese Academy of Sciences
Fund of Shanghai Institute of Aerospace System Engineering
Shanghai Institute of Aerospace System Engineering
Shenzhen Municipal Government Investment Project
Subject
General Earth and Planetary Sciences
Reference118 articles.
1. A Review of Applications of Radar-Detection Techniques in Lunar Explorations;Ding;Astron. Res. Technol.,2015
2. Mars exploration in 2020;Zheng;Innovation,2020
3. Back to the Moon: The scientific rationale for resuming lunar surface exploration;Crawford;Planet. Space Sci.,2012
4. The four hundred years of planetary science since Galileo and Kepler;Burns;Nature,2010
5. Carr, M.H. (2007). The Surface of Mars, Cambridge University Press.
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献