For at least 3,339 years, nobody has seen what lies behind the west and north walls of the burial chamber of Tutankhamun. But second round of radar scanning on those walls have revealed not only the presence of hidden chambers, but also unidentified objects that lie within these rooms. These objects seem to be composed of both metal and organic materials. One theory claims that there may be the tomb of famous Queen Nefertiti. http://news.nationalgeographic.com/...tomb-hidden-chambers-radar-egypt-archaeology/
Me too. If it is the tomb of Nefertiti, that would be the biggest discovery in generations for Egyptology.
I've seen no estimate of the size of the non-natural occurring chamber on the other side of the tomb. http://mcclungmuseum.utk.edu/files/2013/03/tomb_plan.jpg Too bad they can't clear above KV62 for ground penetrating radar, but I think KV9 is in the way. https://en.wikipedia.org/wiki/List_of_burials_in_the_Valley_of_the_Kings
I can't find a good image of KV9 and KV62: http://media.culturemap.com/crop/78/a7/800x600/page61_395169_GB061__0RM50.jpg
