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 Palestinian American journalist, watched the "Titanic" (1997) film and noticed some background characters saying "yalla", meaning "hurry" in Arabic. This prompted him to research the issue and he discovered that Arab passengers were on board. In 1998, he wrote a column about the Arabs on the RMS "Titanic", "Titanic: We Share the Pain But Not the Glory." According to Hanania's analysis, there were 79 Arab passengers on board the ship, though the task to "identify precisely" which passengers were Arab is difficult. Hanania stated that many were Christians because church sponsorship made it easier for Christians to get passage as