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Group Information

  • Members: 60
  • Category: Missions
  • Founded: Sep 3, 2007
  • Language: English
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Description

This discussion group is for the advancement of our humans to Mars mission design. Crew safety and keeping costs as low as possible are our main concerns, along with a mission that actually gets implemented in the future. We are also looking for new team members who can help in the many aspects of a complex mission of this sort from launch vehicle specialists to payload designers and more. So if you would like to participate or have any questions please let us know at info@marsdrive.com or visit our website at http://www.marsdrive.com

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Re: VISION WITHOUT GLASSES
Dave, 1. ROFLcopters! 2. The pre-Falcon Heavy Lilmax specification still holds, the real question is whether the Falcon Heavy can meet it: - 14000kg 6.5m
Posted - Mon May 21, 2012 3:10 pm
 Terry Wilson
aftercolumbia2
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Re: In-situ Helium Production
So we'd have to drill for it (sigh) Terry
Posted - Fri May 11, 2012 12:59 pm
 Terry Wilson
aftercolumbia2
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Re: In-situ Helium Production
Terry, No helium in my list of atmospheric constituents down to the parts-per-billion level. And I wouldn't expect there to be. The reason there's hardly any
Posted - Tue May 8, 2012 5:59 am
 David
davidgooding16
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In-situ Helium Production
Folks, This is a minor one, but I decided to bring it up while I have it on my mind. Helium is one of our most important consumables, as it is used in our
Posted - Mon May 7, 2012 11:38 pm
 Terry Wilson
aftercolumbia2
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Re: EDL
David, I think it was 2.6:1 at last check. For LOX/hydrocarbon and LOX/hydrogen, the best mixture ratio for Isp is always rich of stoichiometric (note: I
Posted - Mon May 7, 2012 11:32 pm
 Terry Wilson
aftercolumbia2
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2012 170 128 17
2011 44 2 3 10 9 19 11 3 44 63
2010 64 15 38 26 45 131 43 2 28 274 22 14
2009 22 8 3 9 80 250 143 238 205 17 69 39
2008 74 81 77 26 43 23 96 9 3 69 45 37
2007 286 160 214 113
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