Near-earth asteroids utilization as a base for building of Earth-Mars-moon economy

Shamil Biktimirov, Anton Ivanov, Rory Lipkis, Alexey Toporkov, Petr Skobelev, Alexander Tsarev, Alexander Kharlan

    Research output: Contribution to journalConference articlepeer-review

    3 Citations (Scopus)

    Abstract

    Recently, a lot of attention has been brought to the deep space mining missions. Mining of the natural resources from near-Earth celestial bodies like Moon, near-Earth asteroids (NEAs), comets and meteors is one of the possible ways for solving of the problem of lack of natural resources on Earth. The calculations in the article show that current cost of the launch and space mining technology readiness level do not allow us to implement extraterrestrial resources to Earth economy, due to the extremely high cost comparing to the terrestrial resources. The goal of this paper is to estimate economical benefits of asteroid mining for Moon and Mars colonies. We know from planetary research programs that water resources on the Moon are limited and most of them are possibly concentrated near the South Pole. On Mars, we know that water ice is concentrated near the Polar Regions in form of ice (Polar Layered Deposits) or near-surface permafrost. In order to enable in-situ resource utilization (fuel generation, building materials etc) a number of additional materials have to be brought to the Moon or Mars. We propose to consider a network economy that includes Near-Earth Asteroids (NEA), Earth, Moon, asteroid belt, Mars and its satellites as a source of materials for Solar System colonization. For example, materials contained in NEA may be very useful to this task. Approximately 10% of known NEAs are more accessible than the Moon in terms of required delta-V for transfer. Moreover, asteroids are a possible source of platinum group metals (PGM) and water according to the ground observations. To simulate scenarios on colony growth, material transfer and asteroid exploitation, we would like to utilize multi-agent network optimization. We can map agents acting in the Solar System economy to well proven solutions in dynamic optimization for truck delivery systems. We have constructed a simple ontology that includes colonies (resource requests), spacecraft (resource transport), asteroids (resource supply), satellites (resource depot). We have specified cost functions of delivery and resources availability to model transportation of water and other materials (e.g. PGMs) between actors in the Solar System. The goal of this modelling is to understand key technologies that will be required inside such network to prepare development roadmaps today. Also, we are interested to model possible sizes of colonies of Mars and Moon to make asteroid mining economically sensible.

    Original languageEnglish
    JournalProceedings of the International Astronautical Congress, IAC
    Volume2018-October
    Publication statusPublished - 2018
    Event69th International Astronautical Congress: #InvolvingEveryone, IAC 2018 - Bremen, Germany
    Duration: 1 Oct 20185 Oct 2018

    Keywords

    • Asteroid mining
    • Interplanetary supply-chain network
    • Interplanetary trajectory
    • Mars colony
    • Multi-agent network optimization

    Fingerprint

    Dive into the research topics of 'Near-earth asteroids utilization as a base for building of Earth-Mars-moon economy'. Together they form a unique fingerprint.

    Cite this