Apollo 11 Engines, Atlantic Ocean
The Apollo 11 mission was one of the most intense forays into space travel in human history. The engines fell into the ocean after liftoff and were sitting undiscovered for many years. Eventually, Amazon founder and CEO Jeff Bezos launched a mission to find the Apollo 11 engines. Bezos began his search in 2012 and found the engines the following year, 44 years after Neil Armstrong walked on the moon. After spending so many decades sitting on the ocean floor, the engines were heavily corroded. They looked eerily beautiful and almost peaceful upon discovery.