BREAKING: Cosmic-ray imaging reveals mysterious, 100-foot-long 'void' in Great Pyramid of Giza

Having trouble viewing this email? | View it in your browser   A previously unknown, internal "void" was recently identified in the Great Pyramid of Giza. The research was published in the peer-reviewed British journal "Nature" on Thursday. The discovery of the void, which is about 100 feet long, was made using cosmic-ray based imaging. While no one knows the role of this void, the study said, it's the first major inner structure found in the Great Pyramid since the 19th century. FOR MORE ON THIS STORY, GO TO:   USATODAY.COM     Help | Advertise | Home Delivery | Privacy Policy - Your California Privacy Rights     © 2017 USA TODAY, a division of Gannett Satellite Information Network, LLC. 7950 Jones Branch Drive, McLean, VA 22108