<blockquote><font class="small">In reply to:</font><hr /><p>Who do I talk to about getting in on building and designing and next lunar lander? Or is NASA not accepting any outside help?<p><hr /></p></p></blockquote><br /><br />NASA is certainly accepting outside help -- they always contract out for this kind of work. In these situations, what they do is to release an RFP: Request For Proposals. This is a formal document which solicits the aerospace engineering community to start bidding on the work. It's a very big job; an individual cannot do it. A small company can not do it. They'll be looking for a major corporation with substantial experience in aerospace, systems engineering, and in particular, systems integration, because the company who wins that contract will not be doing it alone but will themselves be soliciting bids for subcontracts. One common term for the top-level company is "prime contractor" and another is "lead systems integrator". The difference between those is usually more political than anything else, but there are some contractual implications as well. <div class="Discussion_UserSignature"> <p> </p><p><font color="#666699"><em>"People assume that time is a strict progression of cause to effect, but actually from a non-linear, non-subjective viewpoint it's more like a big ball of wibbly wobbly . . . timey wimey . . . stuff."</em> -- The Tenth Doctor, "Blink"</font></p> </div>