Main Page | See live article | Alphabetical index Dr. Robert "Bob" Ballard is a marine geologist, geophysicist, and submarine explorer affiliated with the Woods Hole Oceanographic Institution. He is best known for finding the remains of the RMS Titanic on the bottom of the Atlantic Ocean in 1985 after a long search. Other notable finds are the German battleship Bismarck and the USS Yorktown. This article is a stub. You can help Wikipedia by fixing it. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.