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Re: Troubles parallel ambitions in NASA Mars project

Subject: Re: Troubles parallel ambitions in NASA Mars project
From: Greg Crinklaw <theskyhoundyoureye@xxxxxxxxx>
Date: Thu, 17 Apr 2008 08:47:05 -0600
Newsgroups: sci.astro.amateur, comp.robotics.misc


Stupot wrote:
Greg Crinklaw wrote:
Stupot wrote:
As much as I admire these big projects, sometimes I wonder if the cost / benefit ratio would be better simply by launching 8 more MERs.

That would not satisfy the science goals. Do you guys think MER was a piece of cake? Come on! Why is everyone so fickle and cynical, apparently equal proportions?

Well, I'm trying not to be cynical, just pragmatic!

Of course MER would not satisfy the science goals of the MSL, but they're not meant to, and they would still gather a whole lot of good science. Just taking advantage of the economies of scale and what has been learnt from the first two MERs, plus a degree of redundancy. Meanwhile, the new technologies on the MSL have more time to be developed and tested, so that one huge basket with lots of eggs in it isn't so fragile.

Ignoring the science goals invalidates the entire reason to go back to Mars in the first place. That is hardly pragmatic. If people took this attitude we'd still be sending Mariners; just lots of them.

--
Greg Crinklaw
Astronomical Software Developer
Cloudcroft, New Mexico, USA (33N, 106W, 2700m)

SkyTools:  http://www.skyhound.com/cs.html
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