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Colonizing Mars With 3D Printed Sfero Habitats Made from Local Materials
Back in May, NASA announced their 3D Printed Habitat Challenge hoping to find some new ideas for potentially creating workable ideas to create functional and safe living spaces suitable for the surface of Mars. The challenge was issued in conjunction with America Makes, the US’ national accelerator created to explore additive manufacturing and 3D printing technologies. The first round consisting of the top thirty designs will be judged at this year’s World Maker Faire in New York and the winner will receive a $50,000 prize. The second round will require entrants to put their materials where their extruders are and actually fabricate their concept, with an eventual prize of $1.1 million going to the winners.
While the contest is open only to American design teams, that didn’t stop French design firm Fabulous from stepping up and submitting their own concept. Their idea is for a robot capable of burrowing itself into the surface of Mars in order to extract the high concentrations of iron in the soil. The iron will be used to 3D print metal domes that will be insulated with a layer of water, also extracted directly from Martian soil. The habitat called Sfero is a contraction for “Sphere,” “Iron” and “Water,” for obvious reasons. Their multidisciplinary design team includes several CNRS (The French National Centre for Scientific Research) and Mars Society scientists, architects, image specialists, and 3D printing technologies and materials experts.
Because of tests run by the small population of rovers already roaming the surface of Mars, we know that the planet’s red coloring is thanks to rust present on the high density of iron oxide in the soil. Fabulous wants to leverage the presence of so much iron and use it as the raw material to construct the Sfero pods. Mars also has a lot more water than many of us may be aware; NASA estimates that the 1.5% to 3% of water stored in permafrost deep in the soil, can easily be liquefied using basic condensation methods. Not only can the water help support human life, it can be used to water plant materials for the production of food and oxygen as well as acting as an insulating material for the habitat itself.
The water would be stored in a pocket between the Sfero pod’s two iron hulls. Not only is this a smart storage option, but water also acts as an excellent barrier between humans and deadly solar radiation not screened out by the thin Martian atmosphere. Fabulous also says that it can act as a permanent psychological reminder of the planet Earth. It would almost, they say, represent a protective amniotic fluid for the red planet’s new residents.
The Sfero robots start as a long, pole-like robot that will be embedded several meters down into the surface of Mars–deep enough to extract water from the soil and an abundant source of raw materials to construct the habitat hulls. The robot has two autonomous arms to help it in the construction process. The first arm is used to harvest the iron materials in the soil, while the second is equipped with a metal 3D printer that will convert the raw iron into metal powder to be melted together with a high-powered laser. The printer will start by using the iron to build a solid foundation, and then begin the fabrication of the outer and inner hulls. Each hull will have a spherical shape with an internal honeycomb structure, making it both stronger and highly resistant to the pressure differentials between the surface of the planet and the livable atmosphere inside of Sfero.
The internal structure of Sfaro is customizable based on the needs of the mission.
The robot 3D printer is also capable of constructing all of the habitat furnishings, including floors, walls, beds and chairs. It can also create different types of internal structures, so specialized Sfero structures can be made for different purposes, like living quarters, research areas or domes specializing in growing plants for food and oxygen. With a few dozen Sfero robots, an entire colony can theoretically be self-constructed on Mars with very little human involvement. The design also suits itself for Earth-based testing in areas with similar soil compositions like the volcanic areas in Hawaii and parts of the Mojave Desert in California.
It isn’t clear if NASA will consider or even see the Sfero habitat, which is probably why it was released publicly, but it’s a pretty great and clever idea. The main challenge as I see it lays in the metal 3D printer attached to the robot arm, as most metal 3D printers require specific vacuum conditions to function properly. While Mars is far from a breathable atmosphere, it is much further from being a vacuum. But as an idea it’s a pretty great one, and if it could be tested, and alternately used, on Earth, then we could potentially see some Sfero pods available as livable homes here on Earth.
Do you think that 3D printing will eventually help humans colonize Mars? Discuss in the 3D Printing and Mars forum thread on 3DPB.com.
Source: http://3dprint.com/95170/mars-3d-printed-sfero-habitats/
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Founded by Russian entrepreneur Dmitry Itskov in February 2011 with the participation of leading Russian specialists in the field of neural interfaces, robotics, artificial organs and systems.
The main goals of the 2045 Initiative: the creation and realization of a new strategy for the development of humanity which meets global civilization challenges; the creation of optimale conditions promoting the spiritual enlightenment of humanity; and the realization of a new futuristic reality based on 5 principles: high spirituality, high culture, high ethics, high science and high technologies.
The main science mega-project of the 2045 Initiative aims to create technologies enabling the transfer of a individual’s personality to a more advanced non-biological carrier, and extending life, including to the point of immortality. We devote particular attention to enabling the fullest possible dialogue between the world’s major spiritual traditions, science and society.
A large-scale transformation of humanity, comparable to some of the major spiritual and sci-tech revolutions in history, will require a new strategy. We believe this to be necessary to overcome existing crises, which threaten our planetary habitat and the continued existence of humanity as a species. With the 2045 Initiative, we hope to realize a new strategy for humanity's development, and in so doing, create a more productive, fulfilling, and satisfying future.
The "2045" team is working towards creating an international research center where leading scientists will be engaged in research and development in the fields of anthropomorphic robotics, living systems modeling and brain and consciousness modeling with the goal of transferring one’s individual consciousness to an artificial carrier and achieving cybernetic immortality.
An annual congress "The Global Future 2045" is organized by the Initiative to give platform for discussing mankind's evolutionary strategy based on technologies of cybernetic immortality as well as the possible impact of such technologies on global society, politics and economies of the future.
Future prospects of "2045" Initiative for society
2015-2020
The emergence and widespread use of affordable android "avatars" controlled by a "brain-computer" interface. Coupled with related technologies “avatars’ will give people a number of new features: ability to work in dangerous environments, perform rescue operations, travel in extreme situations etc.
Avatar components will be used in medicine for the rehabilitation of fully or partially disabled patients giving them prosthetic limbs or recover lost senses.
2020-2025
Creation of an autonomous life-support system for the human brain linked to a robot, ‘avatar’, will save people whose body is completely worn out or irreversibly damaged. Any patient with an intact brain will be able to return to a fully functioning bodily life. Such technologies will greatly enlarge the possibility of hybrid bio-electronic devices, thus creating a new IT revolution and will make all kinds of superimpositions of electronic and biological systems possible.
2030-2035
Creation of a computer model of the brain and human consciousness with the subsequent development of means to transfer individual consciousness onto an artificial carrier. This development will profoundly change the world, it will not only give everyone the possibility of cybernetic immortality but will also create a friendly artificial intelligence, expand human capabilities and provide opportunities for ordinary people to restore or modify their own brain multiple times. The final result at this stage can be a real revolution in the understanding of human nature that will completely change the human and technical prospects for humanity.
2045
This is the time when substance-independent minds will receive new bodies with capacities far exceeding those of ordinary humans. A new era for humanity will arrive! Changes will occur in all spheres of human activity – energy generation, transportation, politics, medicine, psychology, sciences, and so on.
Today it is hard to imagine a future when bodies consisting of nanorobots will become affordable and capable of taking any form. It is also hard to imagine body holograms featuring controlled matter. One thing is clear however: humanity, for the first time in its history, will make a fully managed evolutionary transition and eventually become a new species. Moreover, prerequisites for a large-scale expansion into outer space will be created as well.
Key elements of the project in the future
• International social movement
• social network immortal.me
• charitable foundation "Global Future 2045" (Foundation 2045)
• scientific research centre "Immortality"
• business incubator
• University of "Immortality"
• annual award for contribution to the realization of the project of "Immortality”.
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