its been known for some time, (but of course suppressed because of "egyptian pride" and politics) that we have not been told the whole story when it comes to the sphinx and the pyramids
no one really knows for sure what the hieroglyphics say, beacuse there is no language template.............the y just find patterns, and kind of work it out, and make a best guess
i dont know what the implications are, i dont really buy the alien angle.........because when it comes down to it, these ancient people were really just manipulating rocks.......nbot building microprocessors
people say " well the measurements are too exact, and the stones are too big to move efficiently" .............but people forget that ancient people (cause they didnt have cranes and trains) had ingenious methods of accomplishing things through physics and engineering.........that have been lost to time, becasue we have technology, so those methods are long forgotten
my opinion is that the timeline we have is probably off, and civilization has been around a lot longer then scientists postulate........there may very well have been very advanced ancient cultures that dissappeared in a quick calamity
but then again you can also argue, that all the evidence of the pyramids bein built by eqyptians is there........they started small, there are pyramids that collapsed, there are pyramids that are lopsided.......and they were perfected over time
also, wasnt there supposed to be some secret chamber under the paw of the sphinx that holds all this ancient knowledge............and ground readings i believe confirm that somethig nis down there...........but the govt of Egypt won let anyone actually dig to see what is down there