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Notable asteroid mining challenges include the high cost of spaceflight, unreliable identification of asteroids which are suitable for mining, and the challenges of extracting usable material in a space environment.
Asteroid sample return research missions (see completed missions Hayabusa and Hayabusa2 and in-progress OSIRIS-REx) illustrate the challenges of collecting ore from space using current technology. As of 2021, less than 1 gram of asteroid material has been successfully returned to Earth from space. In progress missions promise to increase this amount to approximately 60 grams (two ounces). Asteroid research missions are complex endeavors and return a tiny amount of material (less than 1 milligram Hayabusa, 100 milligrams Hayabusa2, 60 grams planned OSIRIS-REx) relative to the size and expense of these projects ($300 million Hayabusa, $800 million Hayabusa2, $1.16 billion OSIRIS-REx).
After a burst of interest in the 2010s, asteroid mining ambitions have shifted to more distant long-term goals and some 'asteroid mining' companies have pivoted to more general-purpose propulsion technology.
The history of asteroid mining is brief but features a gradual development. Ideas of which asteroids to prospect, how to gather resources, and what to do with those resources evolve over the decades.
Prior to 1970Edit
Before 1970, asteroid mining existed largely within the realm of science fiction. Stories such as Worlds of If, Scavengers in Space, and Miners in the Sky told stories about the conceived dangers, motives, and experiences of mining asteroids. At the same time, many researchers in academia speculated about the profits that could be gained from asteroid mining, but they lacked the technology to seriously pursue the idea.
The 1969 Moon Landing spurred a wave of scientific interest in human space activity far beyond the Earth's orbit. As the decade continued, more and more academic interest surrounded the topic of asteroid mining. A good deal of serious academic consideration was aimed at mining asteroids located closer to Earth than the main asteroid belt. In particular, the asteroid groups Apollo and Amor were considered. These groups were chosen not only because of their proximity to Earth but also because many at the time thought they were rich in raw materials that could be refined.
Despite the wave of interest, many in the space science community were aware of how little was known about asteroids and encouraged a more gradual and systematic approach to asteroid mining.
Academic interest in asteroid mining continued into the 1980s. The idea of targeting the Apollo and Amor asteroid groups still had some popularity. However, by the late 1980s the interest in the Apollo and Amor asteroid groups is being replaced with interest in the moons of Mars, Phobos and Deimos.
New reasons emerge for pursuing asteroid mining. These reasons tend to revolve around environmental concerns, such as fears over humans over-consuming the Earth's natural resources and trying to capture energy from the Sun in space.
In the same decade, NASA is trying to establish what materials in asteroids could be valuable for extraction. These materials include free-metals, volatiles, and bulk dirt.
Minerals in spaceEdit
As resource depletion on Earth becomes more real, the idea of extracting valuable elements from asteroids and returning these to Earth for profit, or using space-based resources to build solar-power satellites and space habitats, becomes more attractive. Hypothetically, water processed from ice could refuel orbiting propellant depots.
Although asteroids and Earth accreted from the same starting materials, Earth's relatively stronger gravity pulled all heavy siderophilic (iron-loving) elements into its core during its molten youth more than four billion years ago. This left the crust depleted of such valuable elements until a rain of asteroid impacts re-infused the depleted crust with metals like gold, cobalt, iron, manganese, molybdenum, nickel, osmium, palladium, platinum, rhenium, rhodium, ruthenium and tungsten (some flow from core to surface does occur, e.g. at the Bushveld Igneous Complex, a famously rich source of platinum-group metals). Today, these metals are mined from Earth's crust, and they are essential for economic and technological progress. Hence, the geologic history of Earth may very well set the stage for a future of asteroid mining.
In 2006, the Keck Observatory announced that the binary Jupiter trojan 617 Patroclus, and possibly large numbers of other Jupiter trojans, are likely extinct comets and consist largely of water ice. Similarly, Jupiter-family comets, and possibly near-Earth asteroids that are extinct comets, might also provide water. The process of in-situ resource utilization—using materials native to space for propellant, thermal management, tankage, radiation shielding, and other high-mass components of space infrastructure—could lead to radical reductions in its cost. Although whether these cost reductions could be achieved, and if achieved would offset the enormous infrastructure investment required, is unknown.
From the astrobiological perspective, asteroid prospecting could provide scientific data for the search for extraterrestrial intelligence (SETI). Some astrophysicists have suggested that if advanced extraterrestrial civilizations employed asteroid mining long ago, the hallmarks of these activities might be detectable.
|Earth surface to LEO||8.0 km/s|
|LEO to near-Earth asteroid||5.5 km/s[note 1]|
|LEO to lunar surface||6.3 km/s|
|LEO to moons of Mars||8.0 km/s|
An important factor to consider in target selection is orbital economics, in particular the change in velocity (Δv) and travel time to and from the target. More of the extracted native material must be expended as propellant in higher Δv trajectories, thus less returned as payload. Direct Hohmann trajectories are faster than Hohmann trajectories assisted by planetary and/or lunar flybys, which in turn are faster than those of the Interplanetary Transport Network, but the reduction in transfer time comes at the cost of increased Δv requirements.
The Easily Recoverable Object (ERO) subclass of Near-Earth asteroids are considered likely candidates for early mining activity. Their low Δv makes them suitable for use in extracting construction materials for near-Earth space-based facilities, greatly reducing the economic cost of transporting supplies into Earth orbit.
The table above shows a comparison of Δv requirements for various missions. In terms of propulsion energy requirements, a mission to a near-Earth asteroid compares favorably to alternative mining missions.
An example of a potential target for an early asteroid mining expedition is 4660 Nereus, expected to be mainly enstatite. This body has a very low Δv compared to lifting materials from the surface of the Moon. However, it would require a much longer round-trip to return the material.
Multiple types of asteroids have been identified but the three main types would include the C-type, S-type, and M-type asteroids:
- C-type asteroids have a high abundance of water which is not currently of use for mining but could be used in an exploration effort beyond the asteroid. Mission costs could be reduced by using the available water from the asteroid. C-type asteroids also have high amounts of organic carbon, phosphorus, and other key ingredients for fertilizer which could be used to grow food.
- S-type asteroids carry little water but are more attractive because they contain numerous metals, including nickel, cobalt, and more valuable metals, such as gold, platinum, and rhodium. A small 10-meter S-type asteroid contains about 650,000 kg (1,433,000 lb) of metal with 50 kg (110 lb) in the form of rare metals like platinum and gold.
- M-type asteroids are rare but contain up to 10 times more metal than S-types.
A class of easily retrievable objects (EROs) was identified by a group of researchers in 2013. Twelve asteroids made up the initially identified group, all of which could be potentially mined with present-day rocket technology. Of 9,000 asteroids searched in the NEO database, these twelve could all be brought into an Earth-accessible orbit by changing their velocity by less than 500 meters per second (1,800 km/h; 1,100 mph). The dozen asteroids range in size from 2 to 20 meters (10 to 70 ft).
The B612 Foundation is a private nonprofit foundation with headquarters in the United States, dedicated to protecting Earth from asteroid strikes. As a non-governmental organization it has conducted two lines of related research to help detect asteroids that could one day strike Earth, and find the technological means to divert their path to avoid such collisions.
The foundation's 2013 goal was to design and build a privately financed asteroid-finding space telescope, Sentinel, hoping in 2013 to launch it in 2017–2018. The Sentinel's infrared telescope, once parked in an orbit similar to that of Venus, is designed to help identify threatening asteroids by cataloging 90% of those with diameters larger than 140 metres (460 ft), as well as surveying smaller Solar System objects. After NASA terminated their $30 million funding agreement with the B612 Foundation in October 2015 and the private fundraising did not achieve its goals, the Foundation eventually opted for an alternative approach using a constellation of much smaller spacecraft which is under study as of June 2017[update]. NASA/JPL's NEOCam has been proposed instead.
There are four options for mining:
- In-space manufacturing (ISM), which may be enabled by biomining.
- Bring raw asteroidal material to Earth for use.
- Process it on-site to bring back only processed materials, and perhaps produce propellant for the return trip.
- Transport the asteroid to a safe orbit around the Moon or Earth or to the ISS. This can hypothetically allow for most materials to be used and not wasted.
Processing in situ for the purpose of extracting high-value minerals will reduce the energy requirements for transporting the materials, although the processing facilities must first be transported to the mining site. In situ mining will involve drilling boreholes and injecting hot fluid/gas and allow the useful material to react or melt with the solvent and extract the solute. Due to the weak gravitational fields of asteroids, any activities, like drilling, will cause large disturbances and form dust clouds. These might be confined by some dome or bubble barrier. Or else some means of rapidly dissipating any dust could be provided for.
Mining operations require special equipment to handle the extraction and processing of ore in outer space. The machinery will need to be anchored to the body, but once in place, the ore can be moved about more readily due to the lack of gravity. However, no techniques for refining ore in zero gravity currently exist. Docking with an asteroid might be performed using a harpoon-like process, where a projectile would penetrate the surface to serve as an anchor; then an attached cable would be used to winch the vehicle to the surface, if the asteroid is both penetrable and rigid enough for a harpoon to be effective.
Due to the distance from Earth to an asteroid selected for mining, the round-trip time for communications will be several minutes or more, except during occasional close approaches to Earth by near-Earth asteroids. Thus any mining equipment will either need to be highly automated, or a human presence will be needed nearby. Humans would also be useful for troubleshooting problems and for maintaining the equipment. On the other hand, multi-minute communications delays have not prevented the success of robotic exploration of Mars, and automated systems would be much less expensive to build and deploy.
Failed mining projectsEdit
On April 24, 2012, a plan was announced by billionaire entrepreneurs to mine asteroids for their resources. The company was called Planetary Resources and its founders include aerospace entrepreneurs Eric Anderson and Peter Diamandis. Advisers included film director and explorer James Cameron and investors included Google's chief executive Larry Page. Its executive chairman was Eric Schmidt. They planned to create a fuel depot in space by 2020 by using water from asteroids, splitting it to liquid oxygen and liquid hydrogen for rocket fuel. From there, it could be shipped to Earth orbit for refueling commercial satellites or spacecraft. In 2020, the scheme was wound down and all hardware assets were auctioned off.
Telescope technology was proposed by Planetary Resources to locate and harvest these asteroids has resulted in the plans for three different types of satellites:
- Arkyd Series 100 (the Leo Space telescope) is a less expensive instrument that will be used to find, analyze, and see what resources are available on nearby asteroids.
- Arkyd Series 200 (the Interceptor) Satellite that would actually land on the asteroid to get a closer analysis of the available resources.
- Arkyd Series 300 (Rendezvous Prospector) Satellite developed for research and finding resources deeper in space.
Deep Space Industries, was started in 2013 by David Gump, who had founded other space companies. At the time, the company hoped to begin prospecting for asteroids suitable for mining by 2015 and by 2016 return asteroid samples to Earth. Deep Space Industries planned to begin mining by 2023. Deep Space Industries sold water thrusters, and in 2019 was acquired by Bradford Space, a company focusing on earth orbit systems and space flight components.
Proposed mining projectsEdit
At ISDC-San Diego 2013, Kepler Energy and Space Engineering (KESE, llc) also announced it was going to mine asteroids, using a simpler, more straightforward approach: KESE plans to use almost exclusively existing guidance, navigation and anchoring technologies from mostly successful missions like the Rosetta/Philae, Dawn, and Hayabusa, and current NASA Technology Transfer tooling to build and send a 4-module Automated Mining System (AMS) to a small asteroid with a simple digging tool to collect ≈40 tons of asteroid regolith and bring each of the four return modules back to low Earth orbit (LEO) by the end of the decade. Small asteroids are expected to be loose piles of rubble, therefore providing for easy extraction.
In September 2012, the NASA Institute for Advanced Concepts (NIAC) announced the Robotic Asteroid Prospector project, which will examine and evaluate the feasibility of asteroid mining in terms of means, methods, and systems.
Technology is being developed by TransAstra Corporation to locate and harvest asteroids with the Apis family of spacecraft, which comprises three classes of flight systems:
- Mini Bee is an experimental technology demonstration vehicle designed to showcase the company's patented approach to asteroid mining using concentrated solar energy known as optical mining
- Honey Bee is a mid-sized spacecraft designed to utilize optical mining technology to harvest asteroids up to 10 meters in average diameter
- Queen Bee is the largest spacecraft in the Apis family, an evolution of the Honey Bee that is scaled to enable capture and mining of asteroids up to 40 meters in average diameter
Currently, the quality of the ore and the consequent cost and mass of equipment required to extract it are unknown and can only be speculated. Some economic analyses indicate that the cost of returning asteroidal materials to Earth far outweighs their market value, and that asteroid mining will not attract private investment at current commodity prices and space transportation costs. Other studies suggest large profit by using solar power. Potential markets for materials can be identified and profit generated if extraction cost is brought down. For example, the delivery of multiple tonnes of water to low Earth orbit for rocket fuel preparation for space tourism could generate a significant profit if space tourism itself proves profitable.
In 1997 it was speculated that a relatively small metallic asteroid with a diameter of 1.6 km (1 mi) contains more than US$20 trillion worth of industrial and precious metals. A comparatively small M-type asteroid with a mean diameter of 1 km (0.62 mi) could contain more than two billion metric tons of iron–nickel ore, or two to three times the world production of 2004. The asteroid 16 Psyche is believed to contain 1.7×1019 kg of nickel–iron, which could supply the world production requirement for several million years. A small portion of the extracted material would also be precious metals.
Not all mined materials from asteroids would be cost-effective, especially for the potential return of economic amounts of material to Earth. For potential return to Earth, platinum is considered very rare in terrestrial geologic formations and therefore is potentially worth bringing some quantity for terrestrial use. Nickel, on the other hand, is quite abundant and being mined in many terrestrial locations, so the high cost of asteroid mining may not make it economically viable.
Although Planetary Resources indicated in 2012 that the platinum from a 30-meter-long (98 ft) asteroid could be worth US$25–50 billion, an economist remarked any outside source of precious metals could lower prices sufficiently to possibly doom the venture by rapidly increasing the available supply of such metals.
Scarcity is a fundamental economic problem of humans having seemingly unlimited wants in a world of limited resources. Since Earth's resources are finite, the relative abundance of asteroidal ore gives asteroid mining the potential to provide nearly unlimited resources, which would essentially eliminate scarcity for those materials.
The idea of exhausting resources is not new. In 1798, Thomas Malthus wrote, because resources are ultimately limited, the exponential growth in a population would result in falls in income per capita until poverty and starvation would result as a constricting factor on population. Malthus posited this 224 years ago, and no sign has yet emerged of the Malthus effect regarding raw materials.
- Proven reserves are deposits of mineral resources that are already discovered and known to be economically extractable under present or similar demand, price and other economic and technological conditions.
- Conditional reserves are discovered deposits that are not yet economically viable.
- Indicated reserves are less intensively measured deposits whose data is derived from surveys and geological projections. Hypothetical reserves and speculative resources make up this group of reserves.
- Inferred reserves are deposits that have been located but not yet exploited.
Continued development in asteroid mining techniques and technology will help to increase mineral discoveries. As the cost of extracting mineral resources, especially platinum group metals, on Earth rises, the cost of extracting the same resources from celestial bodies declines due to technological innovations around space exploration.
Space ventures are high-risk, with long lead times and heavy capital investment, and that is no different for asteroid-mining projects. These types of ventures could be funded through private investment or through government investment. For a commercial venture it can be profitable as long as the revenue earned is greater than total costs (costs for extraction and costs for marketing). The costs involving an asteroid-mining venture have been estimated to be around US$100 billion in 1996.
There are six categories of cost considered for an asteroid mining venture:
- Research and development costs
- Exploration and prospecting costs
- Construction and infrastructure development costs
- Operational and engineering costs
- Environmental costs
- Time cost
Determining financial feasibility is best represented through net present value. One requirement needed for financial feasibility is a high return on investments estimating around 30%. Example calculation assumes for simplicity that the only valuable material on asteroids is platinum. On August 16, 2016, platinum was valued at $1157 per ounce or $37,000 per kilogram. At a price of $1,340, for a 10% return on investment, 173,400 kg (5,575,000 ozt) of platinum would have to be extracted for every 1,155,000 tons of asteroid ore. For a 50% return on investment 1,703,000 kg (54,750,000 ozt) of platinum would have to be extracted for every 11,350,000 tons of asteroid ore. This analysis assumes that doubling the supply of platinum to the market (5.13 million ounces in 2014) would have no effect on the price of platinum. A more realistic assumption is that increasing the supply by this amount would reduce the price 30–50%.
Hein et al. have specifically explored the case where platinum is brought from space to Earth and estimate that economically viable asteroid mining for this specific case would be rather challenging.
Decreases in the price of space access matter. The start of operational use of the low-cost-per-kilogram-in-orbit Falcon Heavy launch vehicle in 2018 is projected by astronomer Martin Elvis to have increased the extent of economically minable near-Earth asteroids from hundreds to thousands. With the increased availability of several kilometers per second of delta-v that Falcon Heavy provides, it increases the number of NEAs accessible from 3 percent to around 45 percent.
Precedent for joint investment by multiple parties into a long-term venture to mine commodities may be found in the legal concept of a mining partnership, which exists in the state laws of multiple US states including California. In a mining partnership, "[Each] member of a mining partnership shares in the profits and losses thereof in the proportion which the interest or share he or she owns in the mine bears to the whole partnership capital or whole number of shares."
Mining the Asteroid Belt from MarsEdit
Since Mars is much closer to the Asteroid belt than Earth is, it would take less Delta-v to get to the Asteroid belt and return minerals to Mars. One hypothesis is that the origin of the Moons of Mars (Phobos and Deimos) are actually Asteroid captures from the Asteroid belt. 16 Psyche in the main belt could have over $10,000 Quadrillion Dollars worth of minerals. NASA is planning a mission for October 10, 2023 for the Psyche orbiter to launch and get to the asteroid by August 2029 to study. 511 Davida could have $27 quadrillion Dollars worth of minerals and resources. Using the moon Phobos to launch spacecraft is energetically favorable and a useful location from which to dispatch missions to main belt asteroids. Mining the asteroid belt from Mars and its moons could help in the Colonization of Mars.
Regulation and safetyEdit
Space law involves a specific set of international treaties, along with national statutory laws. The system and framework for international and domestic laws have emerged in part through the United Nations Office for Outer Space Affairs. The rules, terms and agreements that space law authorities consider to be part of the active body of international space law are the five international space treaties and five UN declarations. Approximately 100 nations and institutions were involved in negotiations. The space treaties cover many major issues such as arms control, non-appropriation of space, freedom of exploration, liability for damages, safety and rescue of astronauts and spacecraft, prevention of harmful interference with space activities and the environment, notification and registration of space activities, and the settlement of disputes. In exchange for assurances from the space power, the nonspacefaring nations acquiesced to U.S. and Soviet proposals to treat outer space as a commons (res communis) territory which belonged to no one state.
Asteroid mining in particular is covered by both international treaties—for example, the Outer Space Treaty—and national statutory laws—for example, specific legislative acts in the United States and Luxembourg.
Varying degrees of criticism exist regarding international space law. Some critics accept the Outer Space Treaty, but reject the Moon Agreement. The Outer Space Treaty allows private property rights for outer space natural resources once removed from the surface, subsurface or subsoil of the Moon and other celestial bodies in outer space. Thus, international space law is capable of managing newly emerging space mining activities, private space transportation, commercial spaceports and commercial space stations/habitats/settlements. Space mining involving the extraction and removal of natural resources from their natural location is allowable under the Outer Space Treaty. Once removed, those natural resources can be reduced to possession, sold, traded and explored or used for scientific purposes. International space law allows space mining, specifically the extraction of natural resources. It is generally understood within the space law authorities that extracting space resources is allowable, even by private companies for profit. However, international space law prohibits property rights over territories and outer space land.
Astrophysicists Carl Sagan and Steven J. Ostro raised the concern altering the trajectories of asteroids near Earth might pose a collision hazard threat. They concluded that orbit engineering has both opportunities and dangers: if controls instituted on orbit-manipulation technology were too tight, future spacefaring could be hampered, but if they were too loose, human civilization would be at risk.
The Outer Space TreatyEdit
After ten years of negotiations between nearly 100 nations, the Outer Space Treaty opened for signature on January 27, 1966. It entered into force as the constitution for outer space on October 10, 1967. The Outer Space Treaty was well received; it was ratified by ninety-six nations and signed by an additional twenty-seven states. The outcome has been that the basic foundation of international space law consists of five (arguably four) international space treaties, along with various written resolutions and declarations. The main international treaty is the Outer Space Treaty of 1967; it is generally viewed as the "Constitution" for outer space. By ratifying the Outer Space Treaty of 1967, ninety-eight nations agreed that outer space would belong to the "province of mankind", that all nations would have the freedom to "use" and "explore" outer space, and that both these provisions must be done in a way to "benefit all mankind". The province of mankind principle and the other key terms have not yet been specifically defined (Jasentuliyana, 1992). Critics have complained that the Outer Space Treaty is vague. Yet, international space law has worked well and has served space commercial industries and interests for many decades. The taking away and extraction of Moon rocks, for example, has been treated as being legally permissible.
The framers of Outer Space Treaty initially focused on solidifying broad terms first, with the intent to create more specific legal provisions later (Griffin, 1981: 733–734). This is why the members of the COPUOS later expanded the Outer Space Treaty norms by articulating more specific understandings which are found in the "three supplemental agreements" – the Rescue and Return Agreement of 1968, the Liability Convention of 1973, and the Registration Convention of 1976 (734).
Hobe (2007) explains that the Outer Space Treaty "explicitly and implicitly prohibits only the acquisition of territorial property rights" but extracting space resources is allowable. It is generally understood within the space law authorities that extracting space resources is allowable, even by private companies for profit. However, international space law prohibits property rights over territories and outer space land. Hobe further explains that there is no mention of “the question of the extraction of natural resources which means that such use is allowed under the Outer Space Treaty” (2007: 211). He also points out that there is an unsettled question regarding the division of benefits from outer space resources in accordance with Article, paragraph 1 of the Outer Space Treaty.
The Moon AgreementEdit
The Moon Agreement was signed on December 18, 1979, as part of the United Nations Charter and it entered into force in 1984 after a five state ratification consensus procedure, agreed upon by the members of the United Nations Committee on Peaceful Uses of Outer Space (COPUOS). As of September 2019, only 18 nations have signed or ratified the treaty. The other three outer space treaties experienced a high level of international cooperation in terms of signage and ratification, but the Moon Treaty went further than them, by defining the Common Heritage concept in more detail and by imposing specific obligations on the parties engaged in the exploration and/or exploitation of outer space. The Moon Treaty explicitly designates the Moon and its natural resources as part of the Common Heritage of Mankind.
The Article 11 establishes that lunar resources are "not subject to national appropriation by claim of sovereignty, by means of use or occupation, or by any other means". However, exploitation of resources is suggested to be allowed if it is "governed by an international regime" (Article 11.5), but the rules of such regime have not yet been established. S. Neil Hosenball, the NASA General Counsel and chief US negotiator for the Moon Treaty, cautioned in 2018 that negotiation of the rules of the international regime should be delayed until the feasibility of exploitation of lunar resources has been established.
The objection to the treaty by the spacefaring nations is held to be the requirement that extracted resources (and the technology used to that end) must be shared with other nations. The similar regime in the United Nations Convention on the Law of the Sea is believed to impede the development of such industries on the seabed.
The United States, the Russian Federation, and the People's Republic of China (PRC) have neither signed, acceded to, nor ratified the Moon Agreement.
Legal regimes of some countriesEdit
In February 2016, the Government of Luxembourg said that it would attempt to "jump-start an industrial sector to mine asteroid resources in space" by, among other things, creating a "legal framework" and regulatory incentives for companies involved in the industry. By June 2016, it announced that it would "invest more than US$200 million in research, technology demonstration, and in the direct purchase of equity in companies relocating to Luxembourg". In 2017, it became the "first European country to pass a law conferring to companies the ownership of any resources they extract from space", and remained active in advancing space resource public policy in 2018.
Some nations are beginning to promulgate legal regimes for extraterrestrial resource extraction. For example, the United States "SPACE Act of 2015"—facilitating private development of space resources consistent with US international treaty obligations—passed the US House of Representatives in July 2015. In November 2015 it passed the United States Senate. On 25 November US-President Barack Obama signed the H.R.2262 – U.S. Commercial Space Launch Competitiveness Act into law. The law recognizes the right of U.S. citizens to own space resources they obtain and encourages the commercial exploration and utilization of resources from asteroids. According to the article § 51303 of the law:
A United States citizen engaged in commercial recovery of an asteroid resource or a space resource under this chapter shall be entitled to any asteroid resource or space resource obtained, including to possess, own, transport, use, and sell the asteroid resource or space resource obtained in accordance with applicable law, including the international obligations of the United States
- Americans should have the right to engage in commercial exploration, recovery, and use of resources in outer space
- the US does not view space as a "global commons"
- the US opposes the Moon Agreement
A positive impact of asteroid mining has been conjectured as being an enabler of transferring industrial activities into space, such as energy generation. A quantitative analysis of the potential environmental benefits of water and platinum mining in space has been developed, where potentially large benefits could materialize, depending on the ratio of material mined in space and mass launched into space.
Research missions to asteroids and cometsEdit
Ongoing and plannedEdit
- Hayabusa2 – ongoing JAXA asteroid sample return mission (arrived at the target in 2018, returned sample in 2020)
- OSIRIS-REx – ongoing NASA asteroid sample return mission (launched in September 2016, arrived at target 2020, expected return 2023)
- DART – ongoing NASA asteroid redirection test, launched 2021
- Fobos-Grunt 2 – proposed Roskosmos sample return mission to Phobos (launch in 2024)
- VIPER rover – planned NASA mission to prospect for lunar resources in 2023
First successful missions by country:
|USA||ICE (1985)||NEAR (1997)||NEAR (2001)||Stardust (2006)|
|Japan||Suisei (1986)||Hayabusa (2005)||Hayabusa (2005)||Hayabusa (2010)|
|EU||ICE (1985)||Rosetta (2014)||Rosetta (2014)|
|Soviet Union||Vega 1 (1986)|
|China||Chang'e 2 (2012)|
The first mention of asteroid mining in science fiction apparently[clarification needed] came in Garrett P. Serviss' story Edison's Conquest of Mars, published in the New York Evening Journal in 1898.[unreliable source][non-primary source needed] Several science-fiction video games include asteroid mining.
Artist's concept of an asteroid moved by a space tether
- Asteroid belt
- Asteroid capture
- Asteroid Redirect Mission
- Deep Space Industries
- In situ resource utilization
- Lunar resources
- Mining the Sky: Untold Riches from the Asteroids, Comets, and Planets
- Near Earth Asteroid Prospector
- Planetary Resources Inc.
- TransAstra Corporation
- Sample-return mission
- Space manufacturing
- Space-based economy
- World Is Not Enough (spacecraft propulsion)
- This is the average amount; asteroids with much lower delta-v exist.
- O'Leary, B. (1977-07-22). "Mining the Apollo and Amor Asteroids". Science. 197 (4301): 363–366. Bibcode:1977Sci...197..363O. doi:10.1126/science.197.4301.363-a. ISSN 0036-8075. PMID 17797965. S2CID 45597532.
- "The tale of 2 asteroid sample-return missions". cen.acs.org. Archived from the original on 2021-06-02. Retrieved 2021-05-30.
- "Cost of OSIRIS-REx". The Planetary Society. Archived from the original on 2021-06-02. Retrieved 2021-05-31.
- "How the asteroid-mining bubble burst". MIT Technology Review. Archived from the original on 2021-04-16. Retrieved 2021-05-31.
- "14. Google Books", United States v. Apple, Harvard University Press, pp. 164–170, 2019-12-31, doi:10.4159/9780674243286-015, ISBN 9780674243286, S2CID 242411308, retrieved 2022-04-26
- Nourse, Alan E. (1959). Scavengers in space. David McKay Co. OCLC 55200836.
- Leinster, Murray (1967). Miners in the Sky. Avon Books. ISBN 978-0-7221-5482-3.
- Novak, Matt. "Asteroid mining's peculiar past". www.bbc.com. Retrieved 2022-05-08.
- O'Leary, Brian (1977-07-22). "Mining the Apollo and Amor Asteroids". Science. 197 (4301): 363–366. doi:10.1126/science.197.4301.363. ISSN 0036-8075. PMID 17797966. S2CID 37982824.
- Fanale, F. P. (1978-01-01). "Science rationale for an initial asteroid-dedicated mission". NASA, Washington Asteroids. 2053: 193. Bibcode:1978NASCP2053..193F.
- "The utilization of nonterrestrial materials". 1981-03-01.
- O'Leary, Brian (1988). "Asteroid mining and the moons of Mars". Acta Astronautica. 17 (4): 457–462. Bibcode:1988AcAau..17..457O. doi:10.1016/0094-5765(88)90059-8.
- Leonard, Raymond S.; Johnson, Stewart W. (1988-01-01). "Power requirements for mining and microwave processing of extraterrestrial resources". New Mexico Univ., Transactions of the Fifth Symposium on Space Nuclear Power Systems: 71. Bibcode:1988snps.symp...71L.
- "Nonterrestrial utilization of materials: Automated space manufacturing facility". Advan. Automation for Space Missions: 77. 1982-11-01. Bibcode:1982aasm.nasa...77.
- Radovich, Brian M.; Carlson, Alan E.; Date, Medha D.; Duarte, Manny G.; Erian, Neil F.; Gafka, George K.; Kappler, Peter H.; Patano, Scott J.; Perez, Martin; Ponce, Edgar (1992-01-01). "Asteroid exploration and utilization". USRA, Proceedings of the 8th Annual Summer Conference: NASA(USRA Advanced Design Program.
- Creola, Peter (1996-08-01). "Space and the fate of humanity". Space Policy. 12 (3): 193–201. Bibcode:1996SpPol..12..193C. doi:10.1016/0265-9646(96)00018-5. ISSN 0265-9646.
- Lewis, John S. (1992-01-01). "Asteroid resources". NASA. Johnson Space Center, Space Resources. Volume 3: Materials.
- BRIAN O'LEARY; MICHAEL J. GAFFEY; DAVID J. ROSS & ROBERT SALKELD (1979). "Retrieval of Asteroidal Materials". SPACE RESOURCES and SPACE SETTLEMENTS,1977 Summer Study at NASA Ames Research Center, Moffett Field, California. NASA. Archived from the original on 2019-05-24. Retrieved 2011-09-29.
- Lee Valentine (2002). "A Space Roadmap: Mine the Sky, Defend the Earth, Settle the Universe". Space Studies Institute. Archived from the original on August 7, 2019. Retrieved September 19, 2011.
- Didier Massonnet; Benoît Meyssignac (2006). "A captured asteroid : Our David's stone for shielding earth and providing the cheapest extraterrestrial material". Acta Astronautica. 59 (1–5): 77–83. Bibcode:2006AcAau..59...77M. doi:10.1016/j.actaastro.2006.02.030.
- Lewis, John S. (1997). Mining the Sky: Untold Riches from the Asteroids, Comets, and Planets. Perseus. ISBN 978-0-201-32819-6. Archived from the original on 2012-05-06. Retrieved 2016-09-23.
- John Brophy; Fred Culick; Louis Friedman; et al. (12 April 2012). "Asteroid Retrieval Feasibility Study" (PDF). Keck Institute for Space Studies, California Institute of Technology, Jet Propulsion Laboratory. Archived (PDF) from the original on 31 May 2017. Retrieved 19 April 2012.
- University of Toronto (2009-10-19). "Geologists Point To Outer Space As Source Of The Earth's Mineral Riches". ScienceDaily. Archived from the original on 2019-12-16. Retrieved 2018-03-09.
- Brenan, James M.; McDonough, William F. (2009). "Core formation and metal–silicate fractionation of osmium and iridium from gold" (PDF). Nature Geoscience. 2 (11): 798–801. Bibcode:2009NatGe...2..798B. doi:10.1038/ngeo658. Archived from the original (PDF) on 2011-07-06.
- Willbold, Matthias; Elliott, Tim; Moorbath, Stephen (2011). "The tungsten isotopic composition of the Earth's mantle before the terminal bombardment". Nature. 477 (7363): 195–198. Bibcode:2011Natur.477..195W. doi:10.1038/nature10399. PMID 21901010. S2CID 4419046.
- Marchis, F.; et al. (2006). "A low density of 0.8 g cm−3 for the Trojan binary asteroid 617 Patroclus". Nature. 439 (7076): 565–567. arXiv:astro-ph/0602033. Bibcode:2006Natur.439..565M. doi:10.1038/nature04350. PMID 16452974. S2CID 4416425.
- "Plans for asteroid mining emerge". BBC News. 24 April 2012. Archived from the original on 2019-12-31. Retrieved 2012-04-24.
- "Evidence of asteroid mining in our galaxy may lead to the discovery of extraterrestrial civilizations". Smithsonian Science. Smithsonian Institution. 2011-04-05. Archived from the original on 2011-04-08.
- Gilster, Paul (2011-03-29). "Asteroid Mining: A Marker for SETI?". www.centauri-dreams.org. Archived from the original on 2019-12-26. Retrieved 2019-12-26.
- Marchis, Franck; Hestroffer, Daniel; Descamps, Pascal; Berthier, Jerome; Bouchez, Antonin H; Campbell, Randall D; Chin, Jason C. Y; van Dam, Marcos A; Hartman, Scott K; Johansson, Erik M; Lafon, Robert E; David Le Mignant; Imke de Pater; Stomski, Paul J; Summers, Doug M; Vachier, Frederic; Wizinovich, Peter L; Wong, Michael H (2011). "Extrasolar Asteroid Mining as Forensic Evidence for Extraterrestrial Intelligence". International Journal of Astrobiology. 10 (4): 307–313. arXiv:1103.5369. Bibcode:2011IJAsB..10..307F. doi:10.1017/S1473550411000127. S2CID 119111392.
- Harris, Stephen (2013-04-16). "Your questions answered: asteroid mining". The Engineer. Archived from the original on 2015-09-06. Retrieved 2013-04-16.
- Ross, Shane D. (2001-12-14). Near-Earth asteroid mining (PDF) (Report). California Institute of Technology. Archived (PDF) from the original on 2018-10-12. Retrieved 2019-12-26.
- "M-Type Asteroids – Astronomy Source". astronomysource.com. 21 August 2012. Archived from the original on 23 November 2018. Retrieved 17 December 2013.
- Mohan, Keerthi (2012-08-13). "New Class of Easily Retrievable Asteroids That Could Be Captured With Rocket Technology Found". International Business Times. Archived from the original on 2018-11-06. Retrieved 2012-08-15.
- Powell, Corey S. (2013-08-14). "Developing Early Warning Systems for Killer Asteroids". Discover Magazine. Archived from the original on 2017-05-23. Retrieved 2019-12-26.
- "The Sentinel Mission". B612 Foundation. Archived from the original on September 10, 2012. Retrieved September 19, 2012.
- Broad, William J. Vindication for Entrepreneurs Watching Sky: Yes, It Can Fall Archived 2020-12-10 at the Wayback Machine, The New York Times website, February 16, 2013 and in print on February 17, 2013, p. A1 of the New York edition. Retrieved June 27, 2014.
- "B612 Presses Ahead with Asteroid Mission Despite Setbacks". 20 October 2015.
- "B612 studying smallsat missions to search for near Earth objects". 20 June 2017.
- "In-Space Manufacturing". NASA. 25 April 2019. Archived from the original on 2020-12-24. Retrieved 2021-01-17.
- "Mining rocks in orbit could aid deep space exploration". Science Daily. November 10, 2020. Archived from the original on February 12, 2021. Retrieved January 17, 2021.
The first mining experiments conducted in space could pave the way for new technologies to help humans explore and establish settlements on distant worlds, a study suggests.
- Durda, Daniel. "Mining Near-Earth Asteroids". nss.org. National Space Society. Archived from the original on 21 July 2017. Retrieved 17 May 2014.
- Crandall W.B.C.; et al. (2009). "Why Space, Recommendations to the Review of United States Human Space Flight Plans Committee" (PDF). NASA Document Server. Archived (PDF) from the original on 2017-06-04. Retrieved 2009-11-23.
- Brad Lendon (24 April 2012). "Companies plan to mine precious metals in space". CNN News. Archived from the original on 2012-04-27. Retrieved 2012-04-24.
- "Everything must boldly go! Defunct asteroid mining company's hardware put up for auction". 4 June 2020. Archived from the original on 1 May 2021. Retrieved 31 May 2021.
- "After buying Planetary Resources, ConsenSys sets its space ideas free — but will sell off the hardware". May 2020.
- Soper, Taylor (January 22, 2013). "Deep Space Industries entering asteroid-mining world, creates competition for Planetary Resources". GeekWire: Dispatches from the Digital Frontier. GeekWire. Archived from the original on January 23, 2013. Retrieved January 22, 2013.
- "Commercial Asteroid Hunters announce plans for new Robotic Exploration Fleet" (Press release). Deep Space Industries. January 22, 2013. Archived from the original on January 23, 2013. Retrieved January 22, 2013.
- Wall, Mike (January 22, 2013). "Asteroid-Mining Project Aims for Deep-Space Colonies". Space.com. TechMediaNetwork. Archived from the original on January 22, 2013. Retrieved January 22, 2013.
- "Deep Space Industries to provide Comet satellite propulsion for BlackSky, LeoStella". 2018-04-06. Archived from the original on 6 April 2018. Retrieved 2022-06-06.
- "Deep Space Industries acquired by Bradford Space". SpaceNews. 2 January 2019.
- "Current ISDC 2013 Speakers". nss.org. August 2018. Archived from the original on 2013-09-22. Retrieved 2014-02-03.
- Robotic Asteroid Prospector (RAP) Staged from L-1: Start of the Deep Space Economy Archived 2014-02-21 at the Wayback Machine nasa.gov, accessed 2012-09-11
- "Apis Flight Systems". TransAstra Corporation. Archived from the original on 2021-06-08. Retrieved 2021-06-18.
- R. Gertsch and L. Gertsch, "Economic analysis tools for mineral projects in space Archived 2014-12-24 at the Wayback Machine", Space Resources Roundtable, 1997.
- Jeffrey Kluger (April 25, 2012). "Can James Cameron — Or Anyone — Really Mine Asteroids?". Time Science. Archived from the original on April 25, 2012. Retrieved 2012-04-25.
- Sonter, M.J (1997). "The technical and economic feasibility of mining the near-earth asteroids". Acta Astronautica. 41 (4–10): 637–647. Bibcode:1997AcAau..41..637S. doi:10.1016/S0094-5765(98)00087-3. Archived from the original on 2019-08-02. Retrieved 2019-08-02.
- Busch, M. (2004). "Profitable Asteroid Mining". Journal of the British Interplanetary Society. 57: 301. Bibcode:2004JBIS...57..301B.
- Sonter, Mark. "Mining Economics and Risk-Control in the Development of Near-Earth-Asteroid Resources". Space Future. Archived from the original on 2006-10-29. Retrieved 2006-06-08.
- "Asteroid Mining". nova.org. Archived from the original on 2011-12-13. Retrieved 2011-12-04.
- "World Produces 1.05 Billion Tonnes of Steel in 2004 Archived March 31, 2006, at the Wayback Machine", International Iron and Steel Institute, 2005
- Lu, Anne (2015-04-21). "Asteroid Mining Could Be The Next Frontier For Resource Mining". International Business Times Australia Edition. Archived from the original on 2018-04-12. Retrieved 27 December 2020.
- "Tech billionaires bankroll gold rush to mine asteroids". Reuters. 2012-04-24. Archived from the original on 2019-06-02. Retrieved 2021-07-10.
- Suciu, Peter (2012-04-24). "Asteroid Mining Venture Could Change Supply/Demand Ratio On Earth". RedOrbit. Archived from the original on 2012-05-01. Retrieved 2012-04-28.
- Ostro, Steven J.; Sagan, Carl (1998), "Cosmic Collisions and the Longevity of Non-Spacefaring Galactic Civilizations" (PDF), Interplanetary Collision Hazards, Pasadena, California, USA: Jet Propulsion Laboratory – NASA, archived (PDF) from the original on 2017-04-08, retrieved 2017-04-07
- Lee, Ricky J. (2012). Law and regulation of commercial mining of minerals in outer space. Dordrecht: Springer. doi:10.1007/978-94-007-2039-8. ISBN 978-94-007-2039-8. OCLC 780068323.
- Howell, Elizabeth (2015-05-06). "Roadmap for Manned Missions to Mars Reaching 'Consensus,' NASA Chief Says". Space.com. Archived from the original on 2019-12-30. Retrieved 2020-01-01.
We really are trying to demonstrate we can develop the technologies and the techniques to help commercial companies, entrepreneurs and others get to asteroids and mine them.
- Webster, Ian. "Asteroid Database and Mining Rankings – Asterank". asterank.com. Archived from the original on 11 February 2020. Retrieved 24 September 2016.
- Sonter, M. J. (1997-08-01). "The technical and economic feasibility of mining the near-earth asteroids" (PDF). Acta Astronautica. Developing Business. 41 (4): 637–647. Bibcode:1997AcAau..41..637S. doi:10.1016/S0094-5765(98)00087-3. ISSN 0094-5765. Archived (PDF) from the original on 2018-07-23. Retrieved 2019-12-26.
- Hein, Andreas M.; Matheson, Robert; Fries, Dan (2019-05-10). "A techno-economic analysis of asteroid mining". Acta Astronautica. 168: 104–115. arXiv:1810.03836. doi:10.1016/j.actaastro.2019.05.009. ISSN 0094-5765. S2CID 53481045.
- Mandelbaum, Ryan F. (2018-02-18). "Falcon Heavy May Have Drastically Increased the Number of Asteroids We Can Mine". Gizmodo. Archived from the original on 2018-02-18. Retrieved 2018-02-19.
- "Codes Display Text". Archived from the original on 2020-06-17. Retrieved 2020-06-16.
- "Space Law". United Nations Office for Outer Space Affairs. Archived from the original on 13 September 2016. Retrieved 24 September 2016.
- Asteroid mining made legal after passing of ‘historic’ space bill in US Archived 2018-02-19 at the Wayback Machine, telegraph.co.uk, accessed 19 Feb 2018.
- de Selding, Peter B. (2016-02-03). "Luxembourg to invest in space-based asteroid mining". SpaceNews. Retrieved 2018-02-19.
The Luxembourg government on Feb. 3 announced it would seek to jump-start an industrial sector to mine asteroid resources in space by creating regulatory and financial incentives.
- Steven Ostro and Carl Sagan (1998-08-04). "Cambridge Conference Correspondence". uga.edu. Archived from the original on 4 March 2016. Retrieved 24 September 2016.
- Sagan, Carl; Ostro, Steven J (1994-04-07). "Dangers of asteroid deflection". Nature. 368 (6471): 501–2. Bibcode:1994Natur.368Q.501S. doi:10.1038/368501a0. PMID 8139682. S2CID 38478106.
- Stephan Hobe, “Adequacy of the Current Legal and Regulatory Framework Relating to the Extraction and Appropriation of Natural Resources” McGill Institute of Air & Space Law, Annals of Air and Space Law 32 (2007): 115-130.
- "Agreement governing the Activities of States on the Moon and Other Celestial Bodies". United Nations. Archived from the original on 2016-10-21. Retrieved 2014-12-05.
- Agreement Governing the Activities of States on the Moon and Other Celestial Bodies. Archived 2019-11-18 at the Wayback Machine - Resolution 34/68 Adopted by the General Assembly. 89th plenary meeting; 5 December 1979.
- "Common Pool Lunar Resources." Archived 2020-07-25 at the Wayback Machine J. K. Schingler and A. Kapoglou. Lunar ISRU 2019: Developing a New Space Economy Through Lunar Resources and Their Utilization. July 15–17, 2019, Columbia, Maryland.
- Current International Legal Framework Applicability to Space Resource Activities. Archived 2020-10-20 at the Wayback Machine Fabio Tronchetti, IISL/ECSL Space Law Symposium 2017, Vienna 27 March 2017.
- Simply fix the Moon Treaty. Archived 2019-11-06 at the Wayback Machine Vidvuds Beldavs, The Space Review. 15 January 2018.
- Listner, Michael (24 October 2011). "The Moon Treaty: failed international law or waiting in the shadows?". The Space Review. Archived from the original on 15 October 2017. Retrieved 14 October 2017.
- "The Space Review: The Moon Treaty: Failed international law or waiting in the shadows?". Archived from the original on 2020-05-10. Retrieved 2020-04-10.
- "Luxembourg plans to pioneer asteroid mining". ABC News. 2016-02-03. Archived from the original on 2017-05-29. Retrieved 2016-02-08.
The Government said it planned to create a legal framework for exploiting resources beyond Earth's atmosphere, and said it welcomed private investors and other nations.
- de Selding, Peter B. (2016-06-03). "Luxembourg invests to become the 'Silicon Valley of space resource mining'". SpaceNews. Retrieved 2016-06-04.
- "Luxembourg vies to become the Silicon Valley of asteroid mining". CNBC. 2018-04-16. Archived from the original on 2018-04-22. Retrieved 2018-04-21.
- A legal framework for space exploration Archived 2018-08-14 at the Wayback Machine, 13 July 2017.
- "If space is 'the province of mankind', who owns its resources?". Archived from the original on 2020-05-10. Retrieved 2020-04-10.
- Foust, Jeff (2018-09-13). "Luxembourg establishes space agency and new fund". SpaceNews. Retrieved 2022-01-21.
- Cecilia Jamasmie (18 November 2020). "Luxembourg to set up Europe space mining centre". mining.com. Retrieved 26 January 2022.
- Michael Hardy (29 August 2019). "Luxembourg's Bold Plan to Mine Asteroids for Rare Minerals". wired.com. Retrieved 26 January 2022.
- H.R.2262 – SPACE Act of 2015 Archived 2015-11-19 at the Wayback Machine, accessed 14 September 2015.
- Fung, Brian (2015-05-22). "The House just passed a bill about space mining. The future is here". The Washington Post. Archived from the original on 2015-11-22. Retrieved 14 September 2015.
- American 'space pioneers' deserve asteroid rights, Congress says Archived 2016-12-09 at the Wayback Machine theguardian.com
- Asteroid mining made legal after passing of ‘historic’ space bill in US Archived 2018-02-19 at the Wayback Machine telegraph.co.uk
- "President Obama Signs Bill Recognizing Asteroid Resource Property Rights into Law". planetaryresources.com. Archived from the original on 26 November 2015. Retrieved 24 September 2016.
- "White House looks for international support for space resource rights". 7 April 2020.
- "Executive Order on Encouraging International Support for the Recovery and Use of Space Resources". whitehouse.gov. Archived from the original on 2021-01-20. Retrieved 2021-02-25 – via National Archives.
- Metzger, Philip (August 2016). "Space Development and Space Science Together, an Historic Opportunity". Space Policy. 37 (2): 77–91. arXiv:1609.00737. Bibcode:2016SpPol..37...77M. doi:10.1016/j.spacepol.2016.08.004. S2CID 118612272.
- Hein, Andreas Makoto; Saidani, Michael; Tollu, Hortense (2018). Exploring Potential Environmental Benefits of Asteroid Mining. 69th International Astronautical Congress 2018. Bremen, Germany. arXiv:1810.04749.
- both asteroid and comet missions are shown
- TechNovelGy timeline, Asteroid Mining Archived March 7, 2012, at the Wayback Machine
- Garrett P. Serviss, Edison's Conquest of Mars at Project Gutenberg Archived 2011-10-12 at the Wayback Machine
- Space Enterprise: Beyond NASA / David Gump (1990) ISBN 0-275-93314-8.
- Mining the Sky: Untold Riches from the Asteroids, Comets, and Planets / John S. Lewis (1998) ISBN 0-201-47959-1
- Lee, Ricky J. (2012). Law and regulation of commercial mining of minerals in outer space. Dordrecht: Springer. doi:10.1007/978-94-007-2039-8. ISBN 978-94-007-2039-8. OCLC 780068323.
- Viorel Badescu: Asteroids – prospective energy and material resources. Springer, Berlin 2013, ISBN 978-3-642-39243-6.
- Ram Jakhu, et al.: Space Mining and Its Regulation. Springer, Cham 2016, ISBN 978-3-319-39245-5.
- Annette Froehlich: Space Resource Utilization: A View from an Emerging Space Faring Nation. Springer, Cham 2018, ISBN 978-3-319-66968-7.
- The Technical and Economic Feasibility of Mining the Near-Earth Asteroids, M. J. Sonter.
- Michael Booth: The Future of Space Mining (December 21, 1995)
- The Plan to Bring an Asteroid to Earth
- How Asteroids can save mankind
- Luxembourg aims to be big player in possible asteroid mining, The Guardian, February 2016.
- Blair, Brad R. (2000). "The Role of Near-Earth Asteroids in Long-Term Platinum Supply" (PDF). Space Resources Roundtable II. 1 (1070): 5. Bibcode:2000srrt.conf....5B. Archived from the original (PDF) on 2011-12-12. Retrieved 2016-10-08.
- Video Beyond Earth – NEO Destinations NewSpace Conference of the Space Frontier Foundation, Aug 7, 2011
- Video Moon, Mars, Asteroids – Where to Go First for Resources? Space manufacturing Conference of the Space Studies Institute, October 2010
- Video Moving An Asteroid California Institute of Technology, Workshop Public Lecture Panel, September 2011
- Video Asteroid Mining – The Market Problem and Radical Solution, November 2013