<div class="gmail_quote">On Sat, May 30, 2009 at 8:43 PM, Dave Sill <span dir="ltr"><<a href="mailto:sparge@gmail.com">sparge@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div class="im">
</div>We stopped planning for a manned Mars mission when we realized we<br>
could accomplish a lot more for the same cost with unmanned missions.<br>
They're not as sexy as manned missions, but they're a lot smarter.<br>
<div><div></div><div class="h5"></div></div></blockquote><div><br>This is a nice rationalisation, but one which ramains at odd with the stated plans of the main space agencies of the world. <br></div></div><br>And... accomplish what? In terms of engineering prowess, e.g., nobody would deny that unmanned missions executed sofar are *way* less ambitious than anything imagined during the Gemini-Apollo age, irrespective of the presence of a crew or not...<br>
<br>-- <br>Stefano Vaj<br>