A liner that once carried celebrities across the Atlantic is now becoming an underwater refuge. History gets an unexpectedly vivid second act here. https://www.smithsonianmag.com/smart-news/designed-to-be-unsinkable-the-worlds-fastest-ocean-liner-finally-hits-the-ocean-floor-the-53330-ton-ss-united-states-is-now-the-worlds-largest-artificial-reef-180989866/By Babatunde Akinola, Nov 13, 2026. 0 likes, 0 comments.