No creatures in Craft?

Felt any visitors would have very advanced technology to visit our planet. How many years it will take us to so something similar is left for the experts.
Watching shows recently dealing with our amazing computer technology explosion, and feelings on whats coming in our near future. Not hundreds or thousands of years from now, but a decade. Military and civilian advances.
Just to throw it out there, what it the Roswell event did happen. A recovered craft, but no pilot, no crew? At that time, how could our government explain that one? And on an on...
Any chance the biggest disinformation plan of our times were the little green/gray people to make it all seem foolish for the mainstream?
As we wade thru the grays, reptiles, nordics or turtles, trying to come up with protection from amazing g-forces on living tissue from observed speed and movement of craft, its really all machine. No concept of time, or harmful effects of space or energy source....controlled by advanced computer technology we haven't even thought of yet?
As of now, no chance for any disclosure, with no idea of origin, or makers of craft?

It is wise not to make any assumptions about UFOs what-so-ever, not even what's supposedly inside them. Scientists claim that because some people claim "greys" look the way they do, it basically proves that they're not real, since life looks so vastly different here on earth from species to species. Unless of course all life (on earth) originates from one point elsewhere in the galaxy, but that's just pure speculation.

I actually thought about suggesting we remove the "Aliens" part from "Aliens & UFOs" since there's no real evidence of them, but that's being a little too uptight.

[edit on 3-5-2007 by Drexon]

If some of the objects seen are truely not of earth then I see no reason to not believe that some are unmanned (unET'ed). Seems like more area could be covered with machines and then lifeforms sent to areas of special interest.

I would think the craft, if unmanned, could be simplier and the mission would be less complicated logistically. I'm using human thinking, so who knows.

Hehe, this is just random (read: fun) speculation, but for all we know they could have a Roswell initiative, deeming flying vehicles with your own body too risky since what happened in Roswell, in essence making UFO fotography the best proof one can get of UFOs existing short of... *cough* ...shooting one down and having a look. How do we take it one step further Then?

Just because we reside in our vehicles doesn't.... wait, scratch that, we typically Don't reside in the vehicles we send to far off planets. See Mars.

So yeah, for all I know a majority (assuming Roswell was actually real, which I don't think), if not all UFOs are unmanned probes. Just means we have to find a way of communicating with that AI.

Heh, this is kinda fun.