Great Pyramid of Giza was an alien Microwave-based Emergency Beacon

According to some websites, the Great Pyramid was built by Extraterrestrials who used it to create Microwave energy so that it can be a beacon to show intelligent life. The Soviet KGB have found extraterrestrial bodies in the Great Pyramid pg Giza in 1990. Many pictures and symbols resemble UFOs and aliens. The great pyramid also served as a power plant. Underneath the Great Pyramid of Giza is supposed to be an 2600 year old extraterrestrial spaceship with an computer and lightspeed technology. http://www.ufo-blogger.com/2011/03/egyptian-archaeologist-admits-pyramids.html