The 1935 “Hollow‑Earth” Submarine Mission: Declassified Logs Hint at a Secret Underwater Tunnel Beneath the Pacific

1935: Navy sub hunts hidden tunnel. Logs claim depth >9,000 m. Crew saw a glowing fissure. Compass spun toward impossible point. Last entry stops at… 🏛️ Declassified 2023 files name the mission “Project Atlantis,” tracing a line from Mariana Trench to a basalt ridge near Hawaii. 👁️ Scientists think the fissure is an entrance to a massive underwater tunnel. The Navy sealed the records; its mouth stays hidden. 🔍 Follow for more deep‑history mysteries.Hollow Earth submarine,Project Atlantis,1935 secret naval mission,underwater tunnel Pacific,declassified naval logs#MysteryHistory,#HiddenWorlds,#DeepSeaSecrets