- published: 07 Jun 2010
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Mir (Russian: "Мир", world or peace) is a self-propelled Deep Submergence Vehicle. The project was initially developed by the USSR Academy of Sciences (now the Russian Academy of Sciences) along with Design Bureau Lazurith. Later two vehicles were ordered from Finland. The Mir 1 and Mir 2, delivered in 1987, were designed and built by the Finnish company Rauma-Repola's Oceanics subsidiary. The project was carried out under the supervision of constructors and engineers of the Shirshov Institute of Oceanology.
The vessels are designed to be used for scientific research. They might also be used to assist in submarine rescue operations, although they do not have the capacity to take anybody aboard when underwater. The carrier and command centre of both Mir submersibles is the R/V Akademik Mstislav Keldysh. Currently the two Mir units are operated by the Russian Academy of Sciences.
The MIR submersibles can dive to a maximum depth of 6,000 metres (19,685 ft). This makes them two of only seven manned submersibles in the world that can dive beyond 3,000 metres (9,843 ft), the others being the US submersibles Alvin, Sea Cliff and Deepstar 20000[citation needed], the Japanese owned Shinkai and the French owned Nautile. Up to 98% of the world’s oceans are no deeper than 6,000 metres. All these deep-ocean submersibles utilize three-person crews.
Mir (Russian: Мир, IPA: [ˈmʲir]; lit. Peace or World) was a space station operated in low Earth orbit from 1986 to 2001, at first by the Soviet Union and then by Russia. Assembled in orbit from 1986 to 1996, Mir was the first modular space station and had a greater mass than that of any previous spacecraft, holding the record for the largest artificial satellite orbiting the Earth until its deorbit on 21 March 2001 (a record now surpassed by the International Space Station). Mir served as a microgravity research laboratory in which crews conducted experiments in biology, human biology, physics, astronomy, meteorology and spacecraft systems in order to develop technologies required for the permanent occupation of space.
The station was the first consistently inhabited long-term research station in space and was operated by a series of long-duration crews. The Mir programme held the record for the longest uninterrupted human presence in space, at 3,644 days, until 23 October 2010 (when it was surpassed by the ISS), and it currently holds the record for the longest single human spaceflight, of Valeri Polyakov, at 437 days 18 hours. Mir was occupied for a total of twelve and a half years of its fifteen-year lifespan, having the capacity to support a resident crew of three, and larger crews for short-term visits.
James Francis Cameron (born August 16, 1954) is a Canadian film director, film producer, deep-sea explorer, screenwriter, visual artist and editor. His writing and directing work includes Piranha II: The Spawning (1981), The Terminator (1984), Aliens (1986), The Abyss (1989), Terminator 2: Judgment Day (1991), True Lies (1994), Titanic (1997), Dark Angel (2000–02), and Avatar (2009). In the time between making Titanic and Avatar, Cameron spent several years creating many documentary films (specifically underwater documentaries) and co-developed the digital 3D Fusion Camera System. Described by a biographer as part-scientist and part-artist, Cameron has also contributed to underwater filming and remote vehicle technologies. On March 26, 2012, Cameron reached the bottom of the Mariana Trench, the deepest part of the ocean, in the Deepsea Challenger submersible.
He has been nominated for six Academy Awards overall and won three for Titanic. In total, Cameron's directorial efforts have grossed approximately US$2 billion in North America and US$6 billion worldwide. Without adjusting for inflation, Cameron's Titanic and Avatar are the two highest-grossing films of all time at $2.16 billion and $2.78 billion respectively. In March 2011 he was named Hollywood's top earner by Vanity Fair, with estimated 2010 earnings of $257 million.