"In Egypt: Secret Chambers Revealed [2002], archaeologist and National Geographic Explorer-in-Residence Dr. Zahi Hawass and a team of engineers explored a mysterious blocking stone within the southern shaft of the Great Pyramid at Giza. During the program, a state-of-the-art robot, developed by iRobot in Boston, Massachusetts, traversed the length of the shaft, encountering a second blocking stone a mere 45cm beyond the first."
Yes, I remember seeing it on TV broadcast.
Was wondering if tehre are three 'doors' like in Tut's tomb.
They should probably prepare for that.
Something they could do is the siesmic probe.
No other way to describe it. In oil prospecting they have some vehicles called 'shakers' that creep along and vibrate, creep along and vibrate, and a lineof acoustic sensors picks up the signal bounced back from teh underlying rock and creates a 3d 'sonar' image of underlying rock strata giving them a guess as to where oil is.
Something similar can be done with the pyramid to create a map of the internals.
Just without the big creeping vehicles.