NASA challenges public for ideas to make a Mars colony more sustainable
NASA has launched apublic challenge with the aim of innovating technologies vital forthe establishment of a colony on Mars. The agency is focusedon a mission to the Red Planet, and has already takenthe first vital steps. However, whilst simply reaching Mars with acargo of healthy astronauts would be a monumental triumph,maintaining a permanent presence on so inhospitable a planet couldprove to be a much greater technological challenge.
Development is wellunderway with regard to the next-generation Orion spacecraft and the impressive Space Launch System (SLS), which will evolveto become the most powerful launch vehicle ever created. The SLS isexpected to undertake its maiden launch some time in 2018.
Maintaining a colony onthe Red Planet will prove to be a leviathan challenge, compounded bythe knowledge that should a catastrophe occur, the nearest aid sitsroughly 140 million miles (225.3 million km)away. At best estimates, the shortest periods between resupplymissions from Earth would be around 500 days. It is inevitable thatmuch of the technology at the outpost will be reliant on resourcesfrom the homeworld, making any delays in the launch of a supply run apotentially life-endangering event.
To limit the risks,tech used by the first Mars colonists must be built with durabilityand self-sufficiency in mind, and that is exactly what NASA is askingfrom participants. Those wishing to put forward an entry are asked tosubmit an idea for one or more Mars surface systems or capabilitiesnecessary to achieve a continuous human presence on the Red Planet.
The submissions, whichcan range in scope from food and exercise to innovative sheltersolutions and beyond, must be geared towards sustainability with aneye to minimizing reliance on Earth re-supply runs. The writtenproposals must include a suggested program of testing and development,operation and implementation of the system/device.
The culmination of the competition will see the three most promisingcandidates granted a US$5,000 minimum award. Further details on what isrequired from applicants can be found on the NASA competition page.
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As far as ideas, do instead of not doing. We have a satellite world ready for colonization just days away instead of years away. We have the technology right now to setup factories on the Moon with unlimited solar energy for a minuscule fraction of what it will cost to do the same on Mars. With what we can learn on the Moon instead of waiting for some new tech that is not developed yet we could be light years ahead by doing instead of not doing.
We have the knowledge and capabilities today to setup factories on the Moon. There are enough raw materials and free energy on the Moon to build and power small cities that could in turn build real space craft instead of flying bubbles of air. The Moon has 1/8 the gravity of the Earth so lifting heavy objects to space is much cheaper then on Earth.
From the Moon we can move out to harvest materials in zero gee which is even more efficient since there is no moving to space at that time. All of these should be milestones before colonizing Mars.
Sending a couple of cheap modules to Mars is only a death sentence to anyone that goes without a real space faring society to support all endeavors in space.
Do it. The real technology comes from improving what we can already do. We have already done the Moon small scale. Now lets do it large scale and really grow our space faring society like we should have done 40 years ago.
@Krisno - Moon has no atmosphere. Space is too dangerous for life without a big shield protecting it. Bigger than we could make.
We already have people living in space though they are partially protected from dangerous radiation from the Earth's atmosphere which does not protect the Moon. All the requirements to build protective structures are already on the Moon though except for the people to build them minus the initial factory components to start the process. I would even venture that we have the technology to start building the necessary components without people even being on the Moon, at least for the basic structures to protect people once they get there.
All this talk of soliciting public ideas is just wasting time and I think some or all of this is on purpose. You are right that the shield needed is bigger than what a government could make but it is not too big for enterprises to make. The only way we will get into space on a permanent basis is to allow commercialization of space to start. There are countless industries that can make money from exploration and exploitation of space. Let it begin already. Stop holding people back with ideas that it is too hard. The discoveries on earth are more expensive then what can be discovered in outer space. Look at the cost of the LHC and the focused discoveries we might find. Put people in outer space with the same scientific instruments and the discoveries will come much faster and much cheaper.
Red Mars (Mars Trilogy)October 1, 1993 by Kim Stanley Robinson (Author)
Contact Hank Green:
He has memorized the trilogy AND he owns the hardback edition Put him in charge of the mission
Relax and enjoy the ride...