In this April 10, 1912, file photo the Titanic leaves Southampton, England on her maiden voyage. For decades, Titanic survivors weren’t believed when they recounted that the ship split in half ...

It wasn’t until the wreckage of the Titanic was discovered in 1985 that survivors' accounts of the ship splitting in half were definitively proven correct.

Submersibles captured images of the Titanic wreck to create a "digital twin" of the ship. Researchers are using it to explore ...