 This expedition, however, is not sending people down deep. Instead, the mission will use modern imaging technology and remotely operated vehicles to capture detailed images of the famous ship and its debris field. The expedition left last week and will take several days to reach the site. It's expected to return around August 13th. The company says this will give them a better understanding of the condition of the wreckage site and a detailed assessment of artifacts that can be safely targeted and hopefully retrieved.