Some of the powerful engines that sent the first humans to the moon have been recovered from the sea. Jeff Bezos, the founder and Chief Executive Officer of the aerospace company Blue Origin and Amazon.com, announced on Wednesday, March 20, that his expedition has recovered two of the Saturn V's first-stage engines from the Atlantic Ocean.
The F-1 engine -- the most powerful single-nozzle, liquid-fueled rocket engine ever developed -- boosted the Saturn V rocket off the launch pad and on to the moon during NASA's Apollo program during the 1960s and 1970s. NASA is again looking at the large gas generator cycle engine to help develop the nation's next heavy-lift launch vehicle the Space Launch System (SLS) rocket.
For more visit: http://www.nasa.gov/topics/history/features/f1_engine.html