QUOTE (Phil Stooke @ Jun 5 2006, 03:23 PM)
People have been talking about penetrators for decades, but not one has ever flown successfully. A test on a cheap launcher would be a really good idea.
So how cheaply could such a test be done? Say you wanted to do a reasonable facsimile of the sort of functions the Russian's are planning. Say a lunar surface penetrator (or two just to cover your bases a little) with nothing more than some minimal components to prove that it worked and enough signalling oomph to say "Hi guys I survived"l back to earth. Anyone care to estimate?
Seems like a very valuable exercise given just how many proposals and plans include penetrators and the fact that none have worked so far.