Have you ever wondered what happens on ships when they’re at sea for Christmas? Crews onboard the National Oceanography Centre’s (NOC’s) research vessels, based in Southampton, have given a glimpse into the holiday season out on the ocean waves, including Christmas carols and – if one captain has his way – watching Frozen.Both research ships that the center operates, the Royal Research Ship (RRS) James Cook and RRS Discovery, are out in the Atlantic Ocean over this Christmas period…