Airplanesized void found at the heart of Egypt’s Great Pyramid

PARIS: A passenger plane-sized ‘void’ has been discovered in the middle of the Great Pyramid of Egypt, where it has lain secret for 4,500 years, scientists revealed on Thursday.

The space is one of four cavities, along with the king and queen’s chambers and “Grand Gallery”, now known to exist inside the giant monument constructed under pharaoh Khufu of ancient Egypt.

“It is big,” said co-discoverer Mehdi Tayoubi of the Scan Pyramids project, which has been exploring Khufu’s pyramid since October 2015 with non-invasive technology using subatomic particle scans.

“It’s the size of a 200-seater airplane, in the heart of the pyramid,” Tayoubi said.

The Khufu’s pyramid is the oldest and only surviving construction among the Seven Wonders of the Ancient World, and one of the largest buildings ever erected on Earth.

The cavity is the first major structure found inside the Great Pyramid since the 19th century, the team said.

“There have been many theories about the existence of secret chambers inside the pyramid,” said Tayoubi. “But none have predicted anything this big.”

The exact shape and size of the void is fuzzy -- its purpose and possible contents a mystery. But it is thought to be 30 metres long, and located above the “Grand Gallery” -a sloped corridor 50 m long and 9 m high which links Khufu’s burial chamber at the pyramid’s centre to a tunnel leading outside.