The Royal Research Ship Discovery put into BIO over the weekend. The research vessel is operated by the Natural Environment Research Council, or NERC. the ship is the Third Discovery, the first being 1901 built ship that Robert Falcon Scott used on his antarctic expeditions.
The ship is likely at BIO to complete some science that would have previously used the Hudson. BIO has chartered British ships in the past, with RRS James Cook calling on a couple of occasions.
This RRS Discovery was completed in 2013.