MS Explorer of the Seas is
one of five Voyager-class cruise ships from Royal Caribbean
International. It can handle over 3100 guests, including scientists
making use of a built-in atmospheric and oceanographic laboratory
operated by the University of Miami's Rosenstiel School of Marine and
Atmospheric Science. Voyager-class ships are the third largest passenger
ships in the world, after Cunard's Queen Mary 2 and Royal Caribbean's
own Freedom Class.