![A robot submarine dangling from a ship's crane at night](/sites/default/files/styles/embedded_landscape/public/2022-12/ROV%20recovery%20aboard%20NOAA%20Ship%20Okeanos%20Explorer_NOAA%20Ocean%20Exploration%20Program%20%282%29.jpg?itok=Ll9nAwSC)
Remotely operated vehicle Deep Discoverer being brought aboard NOAA Ship Okeanos Explorer during a 2016 mission in the Pacific Ocean.
Credit: NOAA
Remotely operated vehicle Deep Discoverer being brought aboard NOAA Ship Okeanos Explorer during a 2016 mission in the Pacific Ocean.
Credit: NOAA