Wreck of the RMS Titanic research. The stern section, which had previously received relatively little attention from explorers, was specifically targeted for analysis. The microbial colonies aboard "Titanic" were also a key focus of investigation. The second expedition, from 27 May – 12 June 2004, saw the return of Robert Ballard to "Titanic" nearly 20 years after he discovered it. The expedition spent 11 days on the wreck, carrying out high-resolution mapping using video and stereoscopic still images. 2005 saw two expeditions to the "Titanic". James Cameron returned for the third and last time to film "Last Mysteries of the Titanic". Another expedition searched for
Wreck of the RMS Titanic Inc. fair market value for the artefacts but deferred ruling on their ownership and the conditions for their preservation, possible disposition and exhibition until a further decision could be reached. On 15 August 2011, Judge Smith granted title to thousands of artefacts from the "Titanic", that RMS Titanic Inc. did not already own under a French court decision concerning the first group of salvaged artefacts, to RMS Titanic Inc. subject to a detailed list of conditions concerning preservation and disposition of the items. The artefacts can be sold only to a company that would abide by the lengthy list of