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
Passengers of the RMS Titanic at sea. The following is a full list of known passengers who sailed on the maiden voyage of the RMS "Titanic". Included in this list are the nine-member Guarantee Group and the eight members of the ship's band, listed as both passengers and crew. They are also included in the list of crew members on board RMS "Titanic". Passengers are colour-coded, indicating whether they were saved or perished.<br> Survivors are listed with the lifeboat from which they were known to be rescued. Victims whose remains were recovered after the sinking are listed with a superscript next to the body number,