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Showing posts with label exploration. Show all posts
Showing posts with label exploration. Show all posts

Sunday, June 28, 2015

Space Bioengineering

Space is a new environment. A clean slate. As far as we know devoid of even simple life. A new environment where living creatures have never prospered requires new creatures that have never existed. While machines are being developed to take people and other machines into space, organisms need to be developed to allow us to stay there and build an economy and society.

DARPA has already begun exploring the possibilities of genetically modified  or synthetically created organisms with which to terraform Mars. However the creation of of genetically modified animals has any number of other applications. Plants with increased oxygen producing ability. Bacteria for breaking down asteroids. Modified food producing organisms for colonies. Organisms that can convert human waste into bioluminescent light instead of using electricity. And even bacteria which could solve health hazards to humans caused by radiation or low gravity.

The reason genetic engineering has not been widely accepted and experiences great resistance on Earth is the fact that genetic engineering is considered unnatural. To introduce a man-made plant or organism into the Earth ecosystem is generally considered dangerous due to the side-effects that may arise. An example could be that weeds can adopt a genetically engineered resistance to common herbicides. Or that genetically modified food has detrimental health affects.

These potential problems with genetically engineered organisms is due to their foreignness to the normal ecosystem. Something which evolves 200 years in one or two affects its competition and consumers in ways not anticipated. It is the reaction of the environment which causes opposition to genetic modification not the modified species themselves.

Another argument to genetic modification has been the ethical question of if humans should exercise such powers. This is a question that cannot be answered in this essay. Though, as a guess, this question is still based on the protection of the natural environment.

In space there is no natural environment. It is a microwaved wasteland with no biology. For this reason many of the arguments for using biologically or synthetically engineered organisms fall apart. There is not an ecosystem to ruin with the introduction of a designed-for-space organism.

However, there will still be resistance to the use of such organisms. This something which space bio-engineering firms will have to be prepared for. Just as deserts and forests are preserved from irrigation or clearing to preserve their natural beauty, so to may barren planets be defended from terraformation. This is a legal question which will have to be addressed in future as such applications as terraformation go from theory to fact.

Also, while at the moment introduction of genetically modified organisms may be acceptable in space the industry must be careful in future to ensure that created ecosystems are kept clear of dangerous or invasive species.

From a business perspective bioengineering could be comparable to any other human space product in market size, perhaps even larger as terraformation becomes a possibility. But on the smaller scale humans, being natural creatures, require natural solutions to space survival. A typical technological carbon scrubber on a space station in not as effective or efficient as a common plant. But rare is the plant that collects high volumes of CO2 and can flourish in the low temperatures of Mars.

Not only are new organisms needed for space, they are required. The new environments are so foreign to anything that exists on Earth that finding an existing species to perform some task may be nearly impossible. (excluding bacteria that can survive in space while in hibernation) Selective breeding and cross breeding would be far to slow. Just as one has to leap a hundred miles straight up to reach space so must organic life "leap" in survival skills and production to survive in space. Genetic engineering is the only method available to make that leap.

Tuesday, March 17, 2015

Space Movie

How often have great designers, engineers, and scientists been interviewed, and when asked about their original inspiration they reference some movie or show.

Star Wars, Star Trek,  2001: A Space Odyssey, Buck Rogers, The Jetsons. These movies and TV shows have literally inspired thousands of people to make the fiction fact.

Now, within the last ten years, point to a movie or TV show which could be the definitive media trigger to inspire new technologists. Many will respond with Interstellar, Avatar, Star Wars, and Star Trek. But the trouble is, of those answers, only Interstellar and Avatar were really new concepts. But across the board, none of these movies had at their core the wonder of discovery or space travel itself. Interstellar was not about exploration but about a man separated from his family. Avatar was not about exploration but the dangers and warnings to consider in it.

In the last decade there has been no single movie which has defined the glory and wonder of space exploration and expansion. In the movies where this has been a possibility, Space has simply been a backdrop, not the focus.

How can an industry which requires a level of public opinion and knowledge to survive, by driving tourism ambitions and potentially tax dollars, survive without becoming a part of  culture.

Movies and media really define the state of American society at any given time. Space exploration used to be lived and breathed by everyone, when the moon landings were happening. Today, the attempt to land a rocket on a barge to reduce spaceflight costs by factors of 10, barely makes it onto Google News.

A movie needs to be made about space travel and exploration. A movie which actually captures the imagination and hope of the world. A movie which makes people "starry-eyed" about space travel again.

The date of the launch of the Jupiter II of "Lost in Space"
While we at "The Space Economy" are not fictional writers, what story could be more endearing than one set ten years from now when the space industry is fully active. Every space movie in recent years, or ever, has begun 50-100 years in the future. People will be amazed and excited by a date at the beginning of a movie of just 5-10 years in the future.

Thursday, January 29, 2015

Interplanetary Communications Company

As the space industry begins to look beyond Earth orbit, communications systems better than those currently used will need to be implemented.

Let's focus entirely on communication with Mars. This is the target planet for most manned missions and the Moon is able to communicate directly with Earth without special systems.

In order to communicate effectively with Mars there are a couple issues that must be overcome. One is the six minute time-lag caused by the distance to Mars. The other is the fact that signals are periodically blocked by wither the planets or the sun moving in front of the communication satellites.

The second problem is the simplest to solve. It just requires more satellites. Perhaps two around each planet so that the signal is never hidden when the satellite goes behind the body. At least two would have to be built around the sun for the same reason. Mars One is utilizing a system like this for its communication with the colony it intends to establish. But they will only be using three satellites. One around each planet and then the sun. This system will ensure that there is only a few two hours periods of blackout when a planet is in the way as well as two week periods when the sun gets in the way.

While the system is effective, for a limited mission, it is not ideal as the colony grows and activity increases. Two weeks of blackout will not be acceptable. A problem of bandwidth will also arise, with increases traffic, which will require multiple satellites in order to transfer information quickly and reliably enough.

Eventually an network of dozens of satellites around the sun and each planet will have to be created to ensure optimized 24/7/365 communication between the bodies.

Then comes the issue of time lag between planets. Relativity stops us from overcoming this problem with available technology. There is no way to have a live conversation effectively between Earth and Mars. So ways of creating the illusion of instant connectivity will have to be created.

Again using Mars One as an example. They intend to allow astronauts to download websites to a colony server to browse on a regular basis. All this requires is a periodic data-dump to the colony with a copy of your Facebook feed from 4 hours before.

The trouble with this system is that it requires a server in the colony, taking up weight and space. If a single company was maintaining the "phone network" then satellites around Mars could be outfitted with local servers just for the purpose of storing information. This would not only reduce the requirements on each new Mars mission to integrate local servers in place of food, but also allows for Mars to develop an information independence of Earth as it grows. Such a system would ensure that Mars would have a completely formed information infrastructure that anyone on the planet could access without having to build it themselves.

Now this is an audacious goal, one which would take perhaps decades to implement but it can begin now. A space communications company can be created which could initially be profitable be serving as the communications hub for NASA research missions as well as potential manned missions. If someone moved quickly enough they could be contracted by Mars One to build and launch a system in the next five years.

It might not even be necessary to build everything from scratch and launch it. If the budget is really tight, it might be possible for a company to purchase existing Mars satellites that are considered obsolete,  then refurbish them remotely to become an effective communications network, limited though ti may be.

Such a communication entity would ensure that systems are standardized for all missions since agencies and companies will not want to develop their own communications systems when they can simply piggy-back an existing one.

The business model for a space communications company would most likely be one of a basic data plan. How many gigabits does the organization want to send across the network? OK. They cost this much. This has worked well terrestrially and there is not reason to think that it wouldn't in space.

It has been mentioned how an interplanetary communications company will eventually change into a planetary communications company just by being the foundational network for a new world. But there is one other aspect as well. As individuals and companies begin to truly go out into space to explore, prospect, colonize it will still be necessary to communicate with home. But the same limitations apply, lag and bandwidth. A series of satellites set up to aide communication between Earth and Mars would also become a hub for all space communications. Whether they be from the asteroid belt, Jupiter, or Venus. The network created to communicate with Mars would become the network used to communicate with everything else. It would basically be the telephone booths and operators of space. That is a successful business. Becoming the primary information carrier.

Companies such as SpaceX obviously realize this potential.  SpaceX recently announced partnering with Google and Fidelity to create a space-based internet service for Earth. This is just a stepping stone, to pay the bills, until Musk can create the connection with Mars.

Thursday, June 19, 2014

Astronaut Recruiter

An organization for the selection and recruiting of astronauts.

Astronauts have long held one of the most selective jobs in the world. They are the best of the best. But finding people that are able to live up to the expectations of the position is very difficult, and changing.

When humans were just beginning to go to space nearly all of the astronauts were chosen for their physical abilities and their skill with aircraft. Space and the vehicles to get there were such unknowns the astronauts were supposed to be able to deal with whatever was thrown at them. With the creation of space stations, astronauts changed play more of the role of the scientist than the test pilot. They perform space research without as many of the risks and unknowns that early astronauts faced.

Astronauts are continuing to change. Individual psychologies and skills are going to need to be mixed and matched depending upon missions. Like the equipment sent on a spaceship for a mission, the crews will need to be tailored for the task.

The typical means of selecting astronauts in the past has been to go through a process of applications, interviews, tests and evaluations. NASA can take over a year selecting new potential candidates. But, with human space missions on the rise and colonization in the future the long arduous methods of choosing astronauts will not continue to be feasible. When space missions occur on a regular basis it is just not practical to spend a year finding the perfect crew or drawing from a pool of perfect astronauts.

For example, Mars One is working to put together a crew for a one way mission to Mars. This crew will have to take care of itself. It can't be only engineers, or scientists, or doctors, or even one single gender. The crew must also be able to live with each other inside of a tin can for months or even years. They must be perfectly cohesive and comprehensively skilled for this particular adventure or it could all end in disaster.

Mars One is only just beginning to screen the last few hundred people after having accepted 200,000 applications over a period of several months. The selection of astronauts should not require such long selection periods. Imagine if Mars One hadn't needed to create and control the entire process itself but was able to talk to an Astronaut Recruiter that could pull together the perfect team for their space mission just as one would for a football team or company.

This organization would essentially be an astronaut Linked-In. A company that is constantly looking for, sorting, and selecting talent and personalities that can be combined to create the perfect space crew for a particular mission.

Such a company would likely begin life as something as simple as a website. Aspiring astronauts could complete a profile which would include information about accomplishments, physical characteristics and even basic psychological evaluations and other tests. Then companies that are looking to create a crew for some type of mission will be able to access that site in order to search in a semi-sorted pool of choices.

As the company grows it could continually develop its means of evaluating potential astronauts. Incorporating algorithms along the lines of dating sites for the creation of potential teams. Sorting people into groups based on skills and personal preferences.

Eventually the company could integrate face to face interviews and recruiting. Becoming the HR resource for the space industry. Such evolution would allow the company to be the "go to" sub-contractor of spacefarers. Then, instead of someone, like MarsOne, having to accept 200,000 applications it could simply call up the Astronaut Recruiter, give them mission specs then a recommendation of persons would be sent in return for a fee.

The "secret sauce" of an Astronaut Recruiter would be how it is able to evaluate potential crews psychologically and physically. For this reason the founders of such a company would likely be ex-psychologist or HR personnel that have learned how to tell when one person will fit a position or situation and another would not.

The revenue model for such a company would be two sided. Just as Linked-In charges members for a premium account an Astronaut recruiter could charge potential applicants for increased access to particular resources. The Astronaut Recruiter could also charge prospective employers for the search service rendered as with any employee search site or organization.

Currently, the market is not in dire need of a recruiter for astronauts. Though if it had existed two years ago it could have been a part of the Mars One search.

However, in coming years crews will increasingly need to be tailored. The men and women needed to go mine the Moon, work in orbit, or colonize Mars will all have to have very different combinations of characteristics, just as in any job. The need for someone who can construct a perfect space team will become very great and is something which can be begun today.

Sunday, May 25, 2014

Spacesuit Maker

If anyone wants to do anything in any part of space they have to have a spacesuit. But with each new environment a different spacesuit if required. There are suits for when a rocket launches, for when someone takes a spacewalk, for the Moon, for Mars. As the industry grows the variety of suits will have to also. Specialty suits will need to be created for orbital construction workers and extra-comfortable suits for tourists. And all of these people will always need the suits and new environments will need new suits. The market will always exist and will always be growing. Just like the clothing market on Earth now. A few companies have already started work on the spacesuits that will define the new industry. But there is plenty of room for talented individuals with a will to help people operate in space.

Spacesuits have been the domain of NASA for many years. And though there have been significant developments, spacesuits are extremely poor in design. The number one reason is because they are so arduous to use. They are like having an inflated bag around you that you must push and pull against for even the smallest movement. Even fit astronauts get a workout during a spacewalk. This is not something that would be ideal for a space tourist. But there are solutions to this problem and others that exist. Many have been researched and are in the public domain. And there are always new solutions to old problems.

Spacesuits are also not very sexy. The suits used by astronauts on the ISS today make you think of a marshmallow man with a helmet. But the current space industry is all about hype and image. It must convey a message of advanced technology and appear as one would imagine from seeing Sci-Fi movies. If the industry doesn't do this then it looks like "the same old thing." What better way to inspire people and get them behind you than to show them groups of people in futuristic spacesuits? For this reason spacesuit manufacturers have to make their suits Awesome. (SpaceX actually stipulated to thier spacesuit contractor that the suits look "badass")

But on the practical side, spacesuits are really just small spaceships. This could be a design approach in the future when suits need to be created in bulk quantities to "get the job done." Instead of working to create a suit with flexible arms and legs, a company could just make a can with arms. This is actually what the early space pioneers imagined. Such a "suit" could be used by construction crews for building space stations. Or even as a disposable unit.

What about when we go back to the Moon or even Mars. While some of the suits of the time may be modified for the terrestrial environments there will be a need for different kinds of suits in each case. Suits will have to deal with the stress of dirt and grime which is absent in the void as well as the differences in atmosphere, gravity, and activities.

Overall, spacesuits are something with a lot of design leeway allowed, a lot of design improvements needed, and a lot of niche variations required. That makes it into a very clear market opportunity. Not to mention the fact that few launch companies want to have the responsibility of creating their own spacesuits. Such side projects take away from companys', like SpaceX, primary mission of developing launch vehicles.

Orbital Outfitters Suit
Final Frontier Suit
Orbital Outfitters  and Final Frontier Design are a couple of the companies that are already working to create spacesuits for the new private space industry. Wisely, they are not only focusing on creating spacesuits that are functionally better than any suit that has been created before, but also on giving them the futuristic look that space tourists and the world will want to see. Orbital has been contracted by SpaceX and XCOR to develop pressure suits for their vehicle crews and Final Frontier recently completed a successful Kickstarter campaign.


The space industry needs spacesuits, everywhere and for everything. Construction, play, escape, appearance, planetary exploration. These many applications require many different kinds of suits.

A spacesuit company is not a particularly expensive or technically challenging company to begin. Final Frontier began with a fashion designer and an ex-spacesuit designer. Such a company can gain a foothold by making pressure suits now but would have unlimited expansion possibilities as its competence grows. And even though Orbital Outfitters and Final Frontier Design already have a head start, their solutions are not perfect. A clever designer and/or entrepreneur can improve on the spacesuit as it is viewed right now and become the source for creating a very necessary piece of equipment that the entire industry has and always will need.

Tuesday, April 1, 2014

The Space Surveyor


Asteroid mining will become an integral part of the future space industry. Asteroids contain the vital water, precious metals, and raw materials for space companies to profit from and build with. But how does a future space miner know which asteroids could contain the mother load? They don't. At this point one rock is as good as another. But a company could be created who's sole purpose would be to explore asteroids and become "the" space surveyor who's product is information .

There are several ways a business for space surveying could be executed. It could create a network of earth-based telescopes that search for asteroids with certain sizes and orbits. It could create orbital telescopes that also look at size and orbit, but could see more and even do some basic spectrography on the rocks. And last, actual exploratory spacecraft can be created that go map and collect samples of asteroids.

A far as a profit strategy goes, the company would be in the business of selling information. It would provide data on all of the objects that it has explored. This data could be maps, locations, compositions. In return for this information, the surveying company could receive either a base fee or a piece of the profits that the mining company receives. With this strategy the surveying company would have very little risk and would be able to focus completely on developing better exploratory technologies.

If anyone is doubting the feasibility of this idea they should know that one company actually already is working towards all of the above concepts in an iterative process.  Planetary Resources, is just completing the  creation of an orbital asteroid surveying telescope that is small and inexpensive. The purpose of these telescopes will be to map as many Near-Earth asteroids as possible. Then PR is going to create surveying spacecraft that explore the asteroids that they find with the telescopes. Once that is complete, they intend to create the actual mining craft that will collect the asteroids and move them to where they need to go, like space stations, colonies, or lunar orbit.

The trouble with this model is that Planetary resources is trying to do everything themselves. They are trying to take on all of the development, deployment and management, of both the discovery and the mining of the asteroids. If they were to focus on just finding ideal candidates for mining, Planetary Resources would be able to become "the company" to go to to get information on viable asteroids to mine. With that being said, PR has been leveraging all kinds of income streams from their work so far, so it will not be surprising if they back off on their ambitions of mining in order to become the information company envisioned in this article.

Exploration will always be a part of the space industry. But as more companies look to the possibilities of space they will come to realize that it is much easier to ask for help than to "do it yourself." The space surveying companies that are being created now and in the future will be the "trail guides" of the new frontier. Telling the noobs where the best places to search for the gold is, for a price.