In 1937, Amelia Earhart and her co-pilot Fred Noonan attempted to fly around the world. But somewhere over the ocean, Earhart lost contact with ground crews and was never heard from again.
But a new theory has come to light and it's all because of a new photo that has been in the National Archives. The theory is that Earhart and Noonan survived a crash in the Marshall Islands and were taken by Japanese troops.
Amelia Earhart: The Lost Evidence airs this Sunday on the History Channel.