Discovery was built as a replacement for the previous Discovery in the "blue ocean" research role.[1] The ship was ordered in 2010 from the C.N.P. Freire shipyard in Vigo, Spain, and was launched in April 2012. Discovery was delivered to the NERC in the summer of 2013 for a period of sea trials prior to her planned initial deployment.[2]
In 2023, Discovery visited Scotland, where she undertook a refit in dock at the Port of Rosyth, near Edinburgh, before travelling to Dundee, where Scott's ship was built and permanently moored, as part of the 100th anniversary celebrations of the refit of the 1901 ship.[3] [4] [5]
The ship is fitted with flexible laboratory spaces, allowing the laboratories to be tailored to the nature of the different scientific activities intended to take place on each cruise. Discovery is also fitted with an advanced hydroacoustic system in three major parts; a pair of major echosounders plus a hydrophone are installed in a special "blister" installation on the ship's keel, while she also carries a pair of "drop keels" containing more echosounders, hydrophones and CCTV cameras.[6] Discovery is also capable of operating the National Oceanography Centre's ROUV Isis.