The ScanPyramid Project used muon tomography to peer inside the Great Pyramid, discovering a 30m void above the Grand Gallery in 2017 and a 9m corridor near the north face in 2023. Jean-Pierre Houdin's internal spiral ramp theory remains unconfirmed by ScanPyramid data.
ScanPyramid finds unknown voids but no internal ramp evidence
EgyptTheory
Site mentioned
Key facts
- ScanPyramid Project used muon tomography to scan the Great Pyramid non-invasively
- Discovered a previously unknown 30m void above the Grand Gallery
- Found a 9m corridor near the north face
- No evidence of a spiraling internal ramp was detected
- French architect Jean-Pierre Houdin's 2000s internal spiral ramp theory proposes a 6ft wide tunnel with 7% grade
Sources
Muons unveiled new details about a void in Egypt's Great Pyramidsciencenews.org
The new muon measurements indicate that the void is a 9-meter-long corridor about 2 meters wide by 2 meters tall, close to the pyramid's north face.
There's A Mysterious Void Inside The Great Pyramid Of Gizafastcompany.com
For now, we don't know anything about this space except its dimensions: about 98 feet long and with a cross-section similar to the Grand Gallery ...
ScanPyramids - Wikipediaen.wikipedia.org
This project aims at scanning Old Kingdom Egyptian Pyramids (Khufu, Khafre, the Bent and the Red) to detect the presence of unknown internal voids and ...
Cosmic rays passing through Great Pyramid help reveal hidden ...bigthink.com
A study unveiled new details about the internal structure of the pyramid by using a non-invasive technique dubbed "muon tomography."
How cosmic rays helped find a tunnel in Egypt's Great Pyramidnationalgeographic.com
In 2016 and 2017, a group of researchers known as the ScanPyramids project identified several such cavities within the pyramids. And, this ...
Was this story useful?
Keep exploring
Every site on this page sits on the globe, and the people who research them are on the Discord.
3D Globe · Sites by country · Story Archive · Research Library · Weekly Journal · Search
AI-generated text · images from the original sources · always verify with the sources.