titanic_sub (IMAGE) Carnegie Mellon University Caption The submersible that took Alex Waibel to the Titanic is recovered by the OceanGate Expeditions ship. Credit Alex Waibel Usage Restrictions none License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.