Amelia Earhart disappeared in July 1937 over the Pacific Ocean while attempting to circumnavigate the world. An expedition led by the American Tony Romero could provide new pieces to try to solve the puzzle.
With his team, they surveyed 13,000 km2 using an underwater drone. The operation, which cost a whopping $11 million, may have finally located the wreck of the aviator's Lockheed 10-E Electra, at a depth of 5,000 m according to the Wall Street Journal.