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The Space Elevator

It is expected that should a space elevator be completed the structure will drastically reduce the cost of reaching space, finally making large scale projects such as SPS and asteroid mining a distinct possibility. Even so, there are a number of challenges that must be overcome. Join us to discuss everything related to the space elevator.

A few of the many topics that will need to be considered are the base tower, space station, and counter weight. How will the cable be constructed and what materials will be used? What would be the optimal propulsion system and how will the elevators themselves work? And, of course, there are still many other issues that need to be considered.

"Never doubt that a small group of thoughtful, committed citizens can change the world, indeed, it's the only thing that ever has." - Margaret Mead

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Re: Time to start a new group about: cheap access to space (?)
2009/7/12 Craig Holm <craig_holm@...> ... http://en.wikipedia.org/wiki/Lunar_space_elevator Grotleg ! ... -- -Ian Woollard "All the world's a stage...
Posted - Sun Jul 12, 2009 3:56 pm
Ian Woollard
wolfekeeper
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Re: Time to start a new group about: cheap access to space (?)
Why don't we stop playing around with these light weight ideas like elevators and areovators and tethers and such. If we're going to talk about something
Posted - Sun Jul 12, 2009 12:09 am
Craig Holm
craig_holm
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Re: Time to start a new group about: cheap access to space (?)
I think this group is ok for tether based designs. Starting a new group is always hard toget people to move over
Posted - Sat Jul 11, 2009 1:33 pm
Herbert Murray
hcm1955
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Time to start a new group about: cheap access to space (?)
I'm thinking having a new group started called "cheapspaceaccess". This group would discuss any and all technologies, both SE or anything else, for getting
Posted - Fri Jul 10, 2009 8:49 pm
William
wlm_efn
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Re: Aerovator mentioned in online book
... A rough comparison of electric ramjet to a 747 Engine A 100 miles aluminum dual conducter with a cross section 1 million circular mils rated to carry 500
Posted - Fri Jul 10, 2009 3:34 pm
Herbert Murray
hcm1955
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2009 12 1 110 112 70 41 15
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2007 136 16 45 16 17 98 195 13 13 31 10 2
2006 61 102 47 56 238 52 29 51 18 26 23 89
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2004 186 133 100 51 87 113 234 15 119 31 55 158
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