posted on Jun, 14 2008 @ 06:32 PM
Apparently only the probes that have seen something they weren't supposed have been lost or destroyed, since that is of course the only explanation,
seeing as how easy it is to send probe the small distance between planets.
Look, the Voyager probes and many others were not perfect, many things did go wrong, heck, look at the Hubble's history, and see hopw much trouble
it had, and it was in Earth orbit.
The thing is, however, that despite malfunctions the scientists were able to either work around them, or find other uses for the probes.