New Titanic Pictures Mark 25th Anniversary of Discovery

In a new picture released Wednesday—the 25th anniversary of the rediscovery of the R.M.S. Titanic—rust "icicles" plague bow railings and anchor equipment on the 2.4-mile-deep (3.8-kilometer-deep) shipwreck.

This and other images of Titanic in late August are among the first results of the ongoing Expedition Titanic. Its goals: to use acoustic imaging, sonar, and 3-D video to virtually preserve Titanic in its current state and to help determine just how far gone the shipwreck is and how long it might last.

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