Robert Ballard found the Titanic. Can he find Amelia Earhart’s airplane? (National Geographic)

Amelia Earhart and navigator Fred Noonan disappeared more than 80 years ago, on July 2, 1937, during the second to last leg of their around-the-world flight. After taking off from Lae, New Guinea, in Earhart’s Lockheed Electra 10E, the pair aimed for tiny Howland Island, just north of the Equator. But they couldn’t find it, and despite many attempts, no one has been able to find them.

Now Robert Ballard, the man who found the Titanic, is planning to search for signs of the missing aviators. On August 7, he’ll depart from Samoa for Nikumaroro, an uninhabited island that’s part of the Micronesian nation of Kiribati. The expedition will be filmed by National Geographic for a two-hour documentary airing October 20.

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