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#26 Re: Terraformation » 2014-UZ224: New Dwarf planet » 2016-10-15 17:33:09

Probably easier to slow Venus down to be tidally locked, and then live on it as an eye-world.

Actually the terminator on the equator only moves at a measly 8.5 mi/hr. If the atmosphere problem were solved you could probably have a biosphere with plants that have a 1-day lifecycle and animals that move with the terminator to stay in the comfortable dawn/mid-morning or twilight zones.

A bit OT for this thread, sorry.

#27 Re: Large ships » What we need to go to Mars - short term projects » 2016-10-10 03:50:29

There's also the possibility of a cocktail of steroids to be used leading up to and just before Earth re-entry.

#28 Re: Human missions » Elon Musk wants to populate Mars with 1 million people to save humanit » 2016-10-06 14:54:07

GW Johnson wrote:

Intellectual property is currently the easiest (and cheapest) thing to transmit across interplanetary distances.

Intellectual property doesn't require being on Mars.

EDIT: Also, to the rest of the thread: don't feed the trolls.

#29 Re: Human missions » Musk's plans for Mars » 2016-10-06 01:55:19

Impaler wrote:

you would be in court immediately for restraint of trade

Nope, it's called self-regulatory organization. It exists.

#30 Re: Human missions » Musk's plans for Mars » 2016-10-06 00:39:54

Terraformer wrote:

This means, of course, that you can't get a mining claim without any actual mining. So companies are going to need non-disclosure agreements for their probe results. But I don't think that's an insurmountable problem.
...

I believe this is a much larger hurdle than you are letting on. If you look at areas of active prospecting on Earth (e.g. the Canadian north), there is division between those who do the prospecting and those who prove out a run, and those who build and operate a mine. You see small groups of people, often individuals, seeking on the ground indications that a plot of land might be valuable and then filing mining claims. Then larger companies get involved that do detailed ground studies (core samples, etc.) to establish the size of the find, an entirely different company that buys up established mining claims as a portfolio of reserves, and then finally companies established to build and operate a single mine on that location.

There's 4 different stages here. And although sometimes various stages are done by the same people, or many times there are incestuous ownership tables, there are many examples to point to where the mining claim changes hands, sometimes multiple times, between each of these steps. One reason is that the pipeline is a steady transition from high-risk/high-payout to low-risk/steady-dividends that attract vastly different investor profiles. It's a feature that high-risk tolerance people and hedge funds can focus on the prospecting side and using their information asymmetry to make big bets, but just as importantly cash out as soon as the bet pays off. Likewise you need to support low-risk investors looking for steady, 4% per year return on their investment from mining out established reserves. They don't want the risk of being uncertain about whether prospecting will find anything, even averaged over a large area.

Furthermore, it is important that the divisions between these stages are regularly spaced at around 4-5 years or so, and no more than 10 years at the worst. This is because that's the timeline at which major investment funds operate -- stakes in projects are acquired over the coarse of a 10-year period, and then sold off or transitioned to different funds at the end of it. 30-year thinking is pretty much unique to companies like SpaceX, and enabled only because of the cash cow of the satellite launch and ISS resupply market. But going from prospecting to established reserves to mine construction to operation will take AT LEAST 30 years for a Martian mine. Probably 50. You're not going to find investment dollars for that kind of project, no matter the return, because the investment money is tied up with restrictions that keep it from being put on such projects.

This works because there is an established mechanism for acquiring and proving the provenance of exclusive-right mining claims, and seeking remunerations when claims are jumped. Those claims are established in the first step, and then resold at each step along the way, often with aggregate information regarding the magnitude claim entering into the public domain, or at least freely available within the industry and among investors. Without such a system of mining claims that information would need to be kept secret yet still acted upon by a vertically integrated organization over the coarse of 30-50 years, with absolute perfect information and operational security over two generations of career employee turnover. To say that is unrealistic is an understatement. The project will never get funded.

This is a domain I actually know a fair bit amount. I sell technology to investment banks and the larger fintech sector, an industry I entered into with the purpose of creating extraterrestrial commodity and mining claim markets. I've since found bigger fish to fry though and would happily pass this project to someone else.

#31 Re: Human missions » Musk's plans for Mars » 2016-10-05 02:33:07

Impaler wrote:

Presumably the US government not SpaceX is the body granting said claims as efforts are already underway to grant such claims though only US entities are bound to respect them.

Maybe. There are rumblings about such a registry among staffers at the hill. But my original plan was an industry group, which is something that has precedence. It is actually the US government's preference that industry try to sort out these problems first in a self-regulation regime before a government solution is tried.

The natural evolution of this approach over time is that the self-regulation regime becomes officially recognized by the international community through international treaties. I'm not so much of a libertarian as to reject that. But starting as a self-regulation regime allows for an effective registry to exist at the time at which it becomes politicized, which greatly reduces the chance that it will be perverted by political process as the seabed authority was.

#33 Re: Mars Analogue Research Stations » Hawaii Space Exploration Analog and Simulation station » 2016-10-04 06:46:13

Add a zero-G treadmill or two. Problem solved. Experience with ISS shows that when actually used, astronauts can go six months without exposure to gravity and return to Earth gravity without significant loss of function, and recover nearly completely in a few days. Transition to 1/3 G should be easier.

#34 Re: Human missions » Musk's plans for Mars » 2016-10-04 02:55:48

Terraformer, you could mine it from another entrance. The tent idea works for the surface, but not underground resources.

#35 Meta New Mars » Gathering the next wave of New Mars posters. » 2016-10-04 02:44:30

Mark Friedenbach
Replies: 0

Musk's announcement is having the desired effect of making people take seriously the possibility of Martian colonization in their lifetime. Many of these people will want to join a forum where practicalities of this are discussed or proto-progects worked out in detail. These are good people to bring to New Mars, and we will all benefit from their conversations happening here, where there are strong social norms in favor of data-driven and engin-rooted conversation. How do we make this forum known to them?

Ad on r/SpaceX? Any other ideas?

#36 Re: Human missions » Musk's plans for Mars » 2016-10-04 02:36:16

Impaler, I'm quite surprised you hold that opinion, given what we've worked on together outside of this forum. Maybe my explanation wasn't clear? By "outside of the international law framework" I mean "not explicitly governed by existing treaties," and NOT "illegal." Contractual agreements have weight irregardless of whether the the subject matter is explicitly regulated or not. E.g. SpaceX can mandate everyone they fly sign contracts entering themselves into a private industry regulatory regime which is able to use regular old contract law to extract remuninations from any signatories that do business with claim jumpers. You could still claim jump, but you'd be effectively cut off from all supply lines. Economic incentives keep this going, not the threat of criminal convictions.

#37 Re: Human missions » Musk's plans for Mars » 2016-10-04 00:23:43

The problem is not supposed space priates that muscle you out of your mining operation and take everything. The problem is the competitors who see you setup operation and decide and decide to move over and drill right next to you. And all of their friends, too. And they flew on different flags of convenience, so doing anything about it becomes an international affair.

Companies like Rio Tinto are willing to invest tens of billions of dollars into setting up a gold (and other) mining operations because they are given assurances about exclusivity that allow them to amortize the start-up cost over the 30-50 years of the expected life of the mine. They will not be willing to invest such sums of money if the moment they strike it big every other mining company will relocate next to them and run the same veins dry.

I will assert that this is in fact all that is stopping major resource extraction firms from setting up extraterrestrial mining operations. I've spoken with representatives of these companies who are attending new space conferences to keep tabs on the growing commercial space industry. What is needed is a property rights regime for land use of the Moon, Mars, and asteroids. Some rate-limiting process that issues 99-year resellable leases for exclusive use and claim to the resources extracted from a well defined volume of extraterrestrial land.

The Outer Space Treaty prevents the direct application of existing mining claim laws, since those depend on states claiming sovereignty over the land itself. However this could be maneuvered around in either of two ways. First alternative, by pushing for new international treaties under the UN, in the same manner as the International Seabed Authority was created. This has a lot of downsides however, as shown with the ISA, in that it is likely to become politicized and the goals perverted in order get ratification from the major players. Second, direct contracts between launch and equipment providers could be used to bootstrap a mining claims registry that exists outside of the international law framework, but is effective nonetheless. It could later become international law untouched once its effectiveness is established.

The latter approach is my preference and it works today, thanks to the existence and market dominance of SpaceX. It was also a business model I was working on until recently, and would be happy to mentor anyone who wants to take it up.

#38 Re: Human missions » Musk's plans for Mars » 2016-10-03 14:38:58

I don't think anyone is arguing differently, louis smile

The problem is the lack of mining claims -- the exclusive right to extract resources from an area. Without the ability to file and enforce mining claims we find ourselves in a situation where no one is willing to invest the capital necessary to build new businesses.

#39 Re: Human missions » Musk's plans for Mars » 2016-10-03 08:41:07

Robert, I'm pretty sure the layout shown in the video is just demonstrating the structural components. I doubt it will be what actually flies. Note that there is no bunks, no private rooms, no seats for liftoff and landing, etc. Just the structural walls.

#40 Re: Human missions » Musk's plans for Mars » 2016-10-02 08:36:36

Commodity markets are more complex than that. There will be both industrial and speculative demand from both markets. And currency like commodities such as gold can be swapped between two markets. A faster way to cash out gold on Mars is to sell it, perhaps indirectly, to investors elsewhere who are pumping money into he economy.

If this doesn't make sense, consider that most gold on earth is stored in a handful of vaults and never moved. Not too long ago Germany wanted to repatriate the gold they had on reserve in New York and London, but backed out of doing so when it became clear that doing so would be prohibitively expensive, mostly due to security precautions. Yet gold doesn't trade at a discount in Frankfurt vs New York.

Tom, the only thing stopping people from doing just that is a lack of property rights and mining claim régime.

#41 Re: Not So Free Chat » Nothing in particular » 2016-10-01 19:06:22

Yeah I have some Canadian coworkers who have the TN visa and are trying for an actual green card. The situation is a little different though as they potentially qualify for the O1 visa, as they are truly the top of their field.

I was actually wondering if you maybe had any family members with USA citizenship or green cards? You could then get in under family immigration rules. If not that then trying for the H1-B is probably your best bet, although you'd have to find someone other than SpaceX to sponsor you, as I'd imagine they're not interested in that process either.

There's also the possibility of going back to school in the US, to get a masters in a relevant field, for example, and then working for up to 3 years on an OPT visa (12 months OTP and then a 24-month extension for STEM fields). This is NOT tied to an employer, but it is not immigration track either, although you can apply for the H1-B or other visa programs while here on OPT. I wounder if SpaceX / ITAR rules would let you work on a OPT visa? In that case you do a masters, maybe accelerated, maybe with a SpaceX internship. Then you work 12 months plus a separate 24-month STEM-field extension. Sometime before your time runs out you say "Hey boss, do you like my work? Would you like me to keep working? How about sponsoring a visa?" In that situation I'm sure that they would.

Lots of ifs there though. Much easier would be if you had a spouse / parent / child / sibling with US permanent residency (citizenship or green card).

It's all a lot of work. But if the master plan is get to Mars, I suppose it is worth the effort.

#42 Re: Not So Free Chat » Nothing in particular » 2016-10-01 14:24:29

Robert, the most likely explanation is that they don't want to sponsor ITAR exemptions. Even if your role isn't ITAR or whatever, they still need to track in their HR system who can work on what and be careful about internal structures and information access and firewalls in a way that they simply don't want to be. They are a fast-moving startup, something I have experience with. The paperwork required to get you an exemption takes time & people resources that they don't have or don't want to spend. Not while there are qualified people that don't need that exemption, in any case.

Do you have a viable pathway to permanent residency? I would take what their recruiter says regarding that at face value -- if they say they'll reconsider with permanent residency, then I think they would.

#43 Re: Human missions » Musk's plans for Mars » 2016-10-01 14:16:43

Rxke, you and me both. Back in my college days I would have been the first to buy a one-way ticket. Now I have a wife, two adorable daughters, and broader interests. There's a warm stirring in my heart at the prospect of Martian colonization in the very near future. But that's no longer in the cards for me. The cost of going is just too high.

I support those who want to go though, and look forward to living vicariously through them in the years to come.

#44 Re: Human missions » Musk's plans for Mars » 2016-10-01 14:11:00

Sadly gold is gold and will get golden treatment no matter where it is. One should expect a small variation in price due to differing industrial demand on Earth vs Mars, but this is likely to cause a premium or discount of only a few percent given the nature of how gold is used on the commodities markets.

#45 Re: Human missions » Musk's plans for Mars » 2016-10-01 13:21:33

Tom, the wonderful thing about gold is that it doesn't need to get shipped back. You get it out of one hole in the ground, purify it, and then put it right back into another hole in the ground, this time with armed guards. It doesn't matter to traders on Wall Street or City of London whether the asset they are trading is under Fort Knox or Hellas Basin, just that it exists.

#46 Re: Space Policy » Primary space politics » 2015-07-31 19:21:09

Tom Kalbfus wrote:

Here we are, almost Primary Season once again. We have Donald Trump in the lead. What kind of Space Policy do you think he would promote?

Doesn't matter as Trump would never win the general electorate.

The default assumption for Hillary is what happened under Bill... which is a mixed history.

#47 Re: Not So Free Chat » [Movie] The Martian » 2015-06-10 18:59:29

Robert, 30 days is pretty standard for an opposition-class trajectory mission.

#48 Not So Free Chat » [Movie] The Martian » 2015-06-09 14:14:25

Mark Friedenbach
Replies: 23

This one totally slipped under my radar. Looks like we're going to have a Martian blockbuster this November:

https://www.youtube.com/watch?v=Ue4PCI0NamI

#50 Re: Human missions » Mars One » 2015-03-22 12:13:41

Rob, keep in mind the principle of comparative exchange. doing it alone is not always the best long term strategy even if you are strictly better than the competition

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