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Planetary Resources set to begin hunt for asteroids to mine in 18-24 months

Sometime in the next 18 to 24 months, a new company called Planetary Resources …

Arkyd 300 series spacecraft investigates an asteroid




The Obama Administration has set 2025 as the year NASA would be set to attempt a human-asteroid rendezvous, which coincides with the Planetary Resources schedule. Humans would harvest asteroids from that point forward.

The announcement was made on Tuesday morning during a press conference at the Seattle Museum of Flight. Many luminaries from industries well outside space exploration attended the event, as well as scientists and engineers with significant space credentials. Several of those scientists and engineers are either part of the new company, involved in a predecessor company, Arkyd Technologies, or authors of a large enabling report on asteroid mining authored by the Keck Institute for Space Studies. Ars Technica provided some coverage of that report last week.

A model of the Arkyd 100 spacecraft sat on the stage near the podium during the announcement. Chris Lewicki, formerly JPL's flight director for the Mars Exploration Rovers and the Phoenix Mars Lander and now the president and chief engineer of Planetary Resources, detailed the contrast between the one-off approach of government space agencies and the low-cost, mass-production approach of Planetary Resources. But what's the target of that mass production?

Metal (and water) from space

The value of asteroids
The value of asteroids

Throughout decades of academic and industry conferences on engineering and operations in space, thousands of papers on the economics of asteroid mining have been presented by true believers to small rooms full of fellow true believers. The gist of the presentations is that asteroids theoretically contain large percentages of highly pure metals or other materials that would be highly valuable either in space or here on Earth.

One of the foremost materials mentioned enthusiastically in asteroid mining circles is platinum, along with other metals in the platinum group of elements. Palladium, in particular, is used in large quantities in the automotive industry and would be valuable on the Earth. Platinum group metals do not occur naturally in the Earth's crust (they mostly sank to the core with iron), so most or all platinum-group metals used today actually arrived from space in the form of asteroid impacts. So why not go to the source?

What might be a far more valuable resource in the near term is water, necessary for any kind of human presence in space. Because it's comprised of hydrogen and oxygen, it's also the best resource for putting together a propellant depot network throughout the solar system. According to Eric Anderson of Planetary Resources, an 80-meter asteroid the size of the museum gallery in which the press conference took place would certainly have $100 billion-plus worth of materials, whether it was water or platinum. A chondrite asteroid half that size would have enough water in it to power every single space shuttle ever launched.

Essentially, as was detailed in another recent Ars Technica article, propellant depots serve a role much like the one that gas stations quietly serve across the developed world: they make easy travel possible. And because water and oxygen and hydrogen are so difficult to bring up from the surface of the Earth, it's far easier to bring them back from near-Earth asteroids.

But that really isn't why Planetary Resources was formed, at least while there are so few humans in space. Each of the speakers seemed to have a different version of the reasoning.

Peter Diamandis (co-founder): "The mission of Planetary Resources is to gain access to the natural resources of space by mining near-Earth approaching asteroids. With technological advances that are coming out of exponential technologies and investors willing to bear the risk, small teams are able to literally do what only governments and large corporations were able to do before."

Eric Anderson (co-founder): "If it's successful we're going to make a lot of money, but we also understand that we're not going to make it overnight."

Tom Jones (advisor): "We can use most of the materials available on these asteroids to create a thriving economy in space."

Chris Lewicki (President): "Good morning, everyone. I'm Chris Lewicki, and I'm an asteroid miner.

Close on the heels of SpaceX, Planetary Resources will become the second company to enter modern mass production of spacecraft. Many years ago, the Soviets took a mass production approach to their space program, stockpiling rockets and spacecraft for decades to come. With the computerization of machine tooling, modern space companies can produce spacecraft even more cheaply."

Summed up, the short-term goal seems to be to establish the equipment and skills necessary to make a new industry of asteroid mining possible, and the long-term goal seems to be to make the colonization of the solar system by humankind possible. The investors in Planetary Resources would be properly termed "angel investors," since they do not expect to see a return in the short term. (Although, through contract work, the company is apparently operating at a profit at the moment.)


Shouldn't the government put a stop to all this trillionaire tomfoolery?

The Outer Space Treaty, to which over 100 countries (including the US) have became signatories since 1967, states that "the activities of non-governmental entities in outer space, including the Moon and other celestial bodies, shall require authorization and continuing supervision by the appropriate State Party to the Treaty." That requirement remained completely theoretical for the most part over the intervening years. But since the X-Prize competition and the advent of companies like SpaceX, Blue Origin, and Virgin Galactic, the US has been hard pressed to keep up with the sudden burgeoning of the private space industry.

In recent years the FAA's Office of Space Transportation has worked hard to catch up with entrepreneurs. A company proposing to launch a rocket or spacecraft would now apply to that office for a launch permit, subject to continuously evolving standards set by the office. Launch sites must also apply for licenses.

There's no doubt that the Planetary Resources plans will cause a big scramble in the US government, not only at the FAA but within the entities responsible for deciding who owns mining resources in space—provisions don't exist for that kind of activity. A new body of law will need to be fabricated and detailed. The subject matter isn't entirely new; space law is already a growing field and many discussions have taken place over several decades regarding what would happen when this day arrived.

Beyond the legal issues, some people are fearful that an asteroid might be brought back to impact the Earth accidentally, or even used as a weapon. It would be surprising if there aren't several Congressional hearings on the subject called in the years before the first attempt to return an asteroid physically to Earth orbit. Congress is sure not to give up its right to speak about the matter extensively.

What might be surprising, though, is that other than as a recruitment device for space mining companies, NASA really has no involvement in what Planetary Resources is doing, no prior knowledge, and no hardware capable of matching the company's. Planetary Resources plans to essentially mass produce space telescopes, something NASA would never be able to do for political reasons, and one that's hard to justify scientifically. NASA's mission of space exploration will necessarily be informed by the information Planetary Resources (and its followers) will harvest, but NASA has no involvement before now.

Humanity's next big endeavor?

There's an old space industry joke that goes something like, "How do you make a small fortune in aerospace? Start with a large fortune!" And certainly, as practiced up until the present, that's been the rule for many companies. The US government has changed its mind often in the middle of business partnerships, the most recent case being the Congressional struggle with the Obama administration to slow down commercial space.

But in this particular case, perhaps optimism and capitalism will have their day. As was summed up at the press conference this morning, "The best way to predict the future is to make it happen."

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