Muons unveiled new details about a void in Egypt’s Great Pyramid

A nebulous void in Egypt’s Nice Pyramid of Giza has been unveiled due to unusual subatomic particles referred to as muons.

Scientists first recognized the void in 2016 utilizing muons, heavy relations of electrons that may penetrate via strong supplies. Considered a corridor-shaped gap, the void was situated close to a chevron-shaped construction seen on the pyramid’s north face. Additional muon measurements revealed new details of the void’s size and shape, scientists from the ScanPyramids staff report March 2 in Nature Communications.

An illustration of the empty space within the Great Pyramid, with the letters a-h indicating various locations as signified in the cpation below.
Scientists probed a void that lay simply behind the north face of the Nice Pyramid (illustrated). The void is situated behind a chevron-shaped construction seen from the outside (h). Doable places of one other void, found in 2017, are marked in pink and inexperienced. Recognized chambers, such because the Queen’s Chamber (b), Grand Gallery (c) and King’s Chamber (d), are indicated.S. Procureur et al/Nature Communications 2023

The brand new muon measurements point out that the void is a 9-meter-long hall about 2 meters extensive by 2 meters tall, near the pyramid’s north face. ScanPyramids researchers made further measurements with ground-penetrating radar and ultrasonic testing, they reported March 2 in NDT & E Worldwide. The detailed measurements allowed the scientists to make use of an endoscope to take photos contained in the chamber, the staff introduced. The pictures reveal a hall with a vaulted ceiling, presumably one which was hasn’t been seen by people because the pyramid was constructed greater than 4,500 years in the past. The hall’s function continues to be unclear.

A narrow, empty passage within the Great Pyramid
Utilizing an endoscope, scientists peered contained in the long-hidden chamber throughout the Nice Pyramid.The ScanPyramids Mission

Muons are created when high-energy particles from area referred to as cosmic rays crash into the Earth’s environment. Muons are partially absorbed as they rain down onto constructions such because the pyramids. Utilizing detectors positioned contained in the pyramid, scientists from ScanPyramids zeroed in on areas the place extra muons made it via, indicating they’d traversed much less materials, which allow them to map out the situation of the void.

Scientists additionally just lately used muons to probe an ancient Chinese wall (SN: 1/30/23), a nuclear reactor and various volcanoes (SN: 4/22/22).


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