RV Polarstern is a German research icebreaker of the Alfred Wegener Institute for Polar and Marine Research (AWI) in Bremerhaven, Germany. Polarstern was built by Howaldtswerke-Deutsche Werft in Kiel and Nobiskrug in Rendsburg, was commissioned in 1982, and is mainly used for research in the Arctic and Antarctica. The ship has a length of 118 metres and is a double-hulled icebreaker. She is operational at temperatures as low as −50 °C (−58 °F). Polarstern can break through ice 1.5 m thick at a speed of 5 knots. Thicker ice of up to 3 m (9.8 ft) can be broken by ramming.
MS Seaventure, formerly Bremen, is a cruise ship operated by Hapag-Lloyd Cruises GmbH since 1993. She was built as Frontier Spirit at the Mitsubishi Shipyard, Kobe, Japan, in 1990. During a storm in the Southern Atlantic in March 2001, a rogue wave caused heavy damage, even breaking a window on the bridge. It left the ship adrift for two hours without propulsion. A previously uncharted island in the Antarctic was discovered by Bremen in 2003, and was named Bremen Island in 2004. Bremen was also featured in the TV show Killer Waves.
A research vessel is a ship or boat designed, modified, or equipped to carry out research at sea. Research vessels carry out a number of roles. Some of these roles can be combined into a single vessel but others require a dedicated vessel. Due to the demanding nature of the work, research vessels may be constructed around an icebreaker hull, allowing them to operate in polar waters.
MS Expedition is an expedition cruise ship owned and operated by the Canada-based G Adventures. She was built as a car/passenger ferry in 1972 by Helsingør Skibsværft og Maskinbyggeri A/S, Helsingør, Denmark as Kattegat for Jydsk Færgefart A/S. Subsequently, she sailed under the names nf Tiger for P&O Normandy Ferries, Tiger for Townsend Thoresen and Ålandsfärjan for Viking Line, prior to conversion into a cruise ship in 2008. The MS Expedition has the IMO number 7211074 and is ice-strengthened, having an ice class of 1B. There are two higher classes, being 1A Super and 1A.
Polar Star Expeditions was a specialty adventure cruise company owned by Karlsen Shipping Company Ltd. out of Halifax, Nova Scotia, Canada. In 2001, Polar Star began operating a single expedition cruise ship, MV Polar Star, a 87-metre (284 ft) converted Swedish icebreaker with 105 berths. The company conducted cruises mainly in the northern and southern polar and sub-polar regions. Polar Star Expeditions did not have an easy time of it. In 2010, its only vessel lost one of its engines and had to operate part of that season on just one. Then in January 2011, the vessel suffered serious grounding damage in the Antarctic, which led to the failure of the parent company.
Orion Expedition Cruises (OEC) is a former Australian-based luxury expedition cruise line that operated the German-built 103 m, 4000 gross tonne MV Orion in Australasian and Antarctic waters.
National Geographic Orion is operated by New York City-based Lindblad Expeditions - National Geographic.
HMNZS Endeavour was a Royal New Zealand Navy Antarctic support vessel. She was the first of three ships in the Royal New Zealand Navy to bear that name.
MS Explorer was a Liberian-registered cruise ship, the first vessel of that kind used specifically to sail the icy waters of the Antarctic Ocean. She was the first cruise ship to sink there, after striking an iceberg on 23 November 2007. All passengers and crew were rescued.
Polar Class (PC) refers to the ice class assigned to a ship by a classification society based on the Unified Requirements for Polar Class Ships developed by the International Association of Classification Societies (IACS). Seven Polar Classes are defined in the rules, ranging from PC 1 for year-round operation in all polar waters to PC 7 for summer and autumn operation in thin first-year ice.
MS Ocean Endeavour is a cruise ship built in Poland in 1981.
Antarctic was a Swedish steamship built in Drammen, Norway, in 1871. She was used on several research expeditions to the Arctic region and to Antarctica from 1898 to 1903. In 1895 the first confirmed landing on the mainland of Antarctica was made from this ship.
Students on Ice Foundation is a Canadian charitable organisation that leads educational expeditions to the Arctic and Antarctic for international high school and university students. Its mandate is to provide youth, educators and scientists from around the world with learning and teaching opportunities in the polar regions, with the goal of fostering an understanding of, and commitment to building a more sustainable future.
Thomas Bridges was an Anglican missionary and linguist, the first to set up a successful mission to the indigenous peoples in Tierra del Fuego, an archipelago shared by Argentina and Chile. Adopted and raised in England by George Pakenham Despard, he accompanied his father to Chile with the Patagonian Missionary Society. After an attack by indigenous people, in 1869 Bridges' father, Despard, left the mission at Keppel Island of the Falkland Islands, to return with his family to England. At the age of 17, Bridges stayed with the mission as its new superintendent. In the late 1860s, he worked to set up a mission at what is now the town of Ushuaia along the southern shore of Tierra del Fuego Island.
Piloto Pardo was a Chilean Navy auxiliary ship from 1959 until 1997. After decommissioning she was converted to an Antarctic expedition cruise ship and operated as such until 2012 under the name MV Antarctic Dream.
NOAAS Researcher, was an American oceanographic research vessel in commission in the National Oceanic and Atmospheric Administration (NOAA) from 1970 to 1996. She had been delivered to the United States Coast and Geodetic Survey in 1970 as USC&GS Researcher, but did not enter commission until after her transfer to NOAA later that year. In 1988, Researcher was renamed NOAAS Malcolm Baldrige.
Crystal Esprit is a cruise ship previously operated by Crystal Cruises. Built by Flender Werft in Lübeck, Germany, she was laid down in 1988 and floated out as Lady Diana in 1989. She was completed in December 1991 as Aurora I. She and sister ship Aurora II were purchased by Star Cruises in 1994. Aurora I was renamed Megastar Taurus and served from 1994 until being laid up in 2008.
Silver Endeavour is a megayacht operated by Silversea Cruises. Originally built for Crystal Cruises by MV Werften in Stralsund, Germany, she was laid down in 2018 and completed in June 2021. She is the world's largest ice class expedition yacht and with a Polar Class rating.
The Antarctic gateway cities are five cities on the rim of the Southern Ocean through which nearly all cargo and personnel bound for Antarctica pass. From west to east, they are Punta Arenas, Chile; Ushuaia, Argentina; Cape Town, South Africa; Hobart, Australia; and Christchurch, New Zealand. As Antarctica is a low-resource environment with no major transportation infrastructure of its own, gateway cities are a necessary part of all Antarctic activity.
Lindblad Expeditions is an expedition travel company headquartered in New York, NY. The company currently offers expedition cruises to destinations on all seven continents aboard 15 ships with capacities ranging from 28 to 150 guests.
