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Author Topic: Can we engage in commerce with Mars affordably?  (Read 1413 times)

Offline Atomic-S

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Can we engage in commerce with Mars affordably?
« on: 22/05/2010 06:47:29 »
Is there, within the context of presently known technology, any way of hauling passengers and cargo between Earth and Mars on an ongoing basis, at reasonable (for space travel) cost per ton?


 

Online syhprum

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Can we engage in commerce with Mars affordably?
« Reply #1 on: 22/05/2010 08:20:15 »
Apart from the question as to whether any materiel's available on Mars would justify the high cost of transport back to Earth over the years landing on Mars has proved to be a very challenging problem with something like 75% of all landing attempts ending in failure.   
 

Offline LeeE

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Can we engage in commerce with Mars affordably?
« Reply #2 on: 22/05/2010 18:23:45 »
Is there, within the context of presently known technology, any way of hauling passengers and cargo between Earth and Mars on an ongoing basis, at reasonable (for space travel) cost per ton?

Define 'reasonable cost'

A Space Elevator is the only prospective means of getting into space relatively cheaply.  However, while the mechanics of a Space Elevator are well understood, no known material appears to be strong enough to actually allow one to be made.  Iirc, even Carbon nanotubes are not strong enough - close, but not quite there.
 

Offline Atomic-S

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Can we engage in commerce with Mars affordably?
« Reply #3 on: 24/05/2010 07:31:58 »
This is not looking good.
 

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Can we engage in commerce with Mars affordably?
« Reply #3 on: 24/05/2010 07:31:58 »

 

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