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Researchers Discover Second Sphinx in Egypt as Scans Unearth 'Underground Megastructure'

Italian researcher Filippo Biondi claims radar data reveals a second Sphinx and underground passages beneath Giza, but experts say no archaeological evidence supports this theory.

  • On Thursday, radar engineer Filippo Biondi announced satellite radar scans suggest a second Sphinx and a massive "underground megastructure" lie buried beneath the Giza Plateau, mirroring the known Sphinx's location.
  • Biondi's findings rely on geometric symmetry and imagery from the ancient Dream Stele, a stone slab placed between the paws of the Great Sphinx around 1400 BC that appears to depict two sphinx figures.
  • Using satellite radar to detect subtle ground vibrations, Biondi claims there is "100 percent" geometrical correlation in the symmetry; he is "about 80 percent" confident the structure exists beneath a 180-foot-high mound of hardened sand.
  • Dr. Zahi Hawass, former minister of antiquities, rejected the findings as "neither scientifically approved nor validated," stating no confirmed archaeological evidence supports the existence of a second Sphinx.
  • Despite drawing around 10 million views across social media, the scientific community maintains the second Sphinx remains speculation without peer-reviewed research or excavation to validate the claims.
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Internewscast broke the news in on Thursday, March 26, 2026.
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