Sergei Krikalyov

Infobox Astronaut
name =Sergei Konstantinovich Krikalyov

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type =RKA Cosmonaut
status =Active
nationality =Russia
date_birth =August 27, 1958
place_birth =Leningrad (now St. Petersburg), Russia
occupation =Mechanical Engineer
selection =1985 Cosmonaut Group
time =803d 9h 39 m
mission =Soyuz TM-7, Mir EO-4, Soyuz TM-12, Mir LD-3, STS-60, STS-88, Soyuz TM-31, Expedition 1, STS-102, Soyuz TMA-6, Expedition 11
insignia = |

Sergei Konstantinovich Krikalyov (Сергей Константинович Крикалёв, born August 27 1958) is a Russian cosmonaut and veteran of six space flights. He has spent more time in space than any other human being. On August 16, 2005 at 1:44 a.m. EDT he passed the record of 748 days held by Sergei Avdeyev. He now has spent a total of 803 days and 9 hours and 39 minutes in space.

Krikalyov was born in Leningrad (now St. Petersburg), Russia. He enjoys swimming, skiing, cycling, aerobatic flying, and amateur radio operations, particularly from space (callsigns U5MIR and X75M1K).

On February 15, 2007, Krikalyov was appointed Vice President of the S.P. Korolev Rocket and Space Corporation Energia (Russian: Ракетно-космическая корпорация "Энергия" им. С.П.Королева) in charge of manned space flights.

Krikalyov was dubbed by many "the last Citizen of the USSR " as in 1991–1992 he spent 311 days, 20 hours and 1 minute aboard the Mir space station whilst back on Earth the Soviet Union collapsed.

Education

Graduated from high school in 1975; in 1981, received mechanical engineering degree from the Leningrad Mechanical Institute, now called Baltic State Technical University.

pecial honors

He was a member of the Russian and Soviet national aerobatic flying teams, and was Champion of Moscow in 1983, and Champion of the Soviet Union in 1986. For his space flight experience, he was awarded the title of Hero of the Soviet Union, the Order of Lenin, the French title of Officier de la Légion d’Honneur, and the new title of Hero of the Russian Federation. He also has been awarded the NASA Space Flight Medal (1994, 1998).

He overtook Sergei Avdeyev's previous record for the career total time spent in space (747.59 days) during Expedition 11 to the International Space Station. Krikalev has logged a total 803 days and 9 hours and 39 minutes in space.

On 23 May 2007 Sergei Krikalyov was selected as a honorable citizen of Saint Petersburg together with conductor Valery Gergiev.

Experience

Energia

After graduation in 1981, he joined NPO Energia, the Russian industrial organization responsible for manned space flight activities. He tested space flight equipment, developed space operations methods, and participated in ground control operations. When the Salyut 7 space station failed in 1985, he worked on the rescue mission team, developing procedures for docking with the uncontrolled station and repairing the station’s on-board system.

Mir

Krikalyov was selected as a cosmonaut in 1985, completed his basic training in 1986, and, for a time, was assigned to the Buran Shuttle program. In early 1988, he began training for his first long-duration flight aboard the Mir space station. This training included preparations for at least six EVAs (space walks), installation of a new module, the first test of the new Manned Maneuvering Unit (MMU), and the second joint Soviet-French science mission. Soyuz TM-7 was launched on November 26, 1988, with Krikalyov as flight engineer, Commander Alexander Volkov, and French astronaut Jean-Loup Chrétien. The previous crew (Vladimir Titov, Musa Manarov, and Valeri Polyakov) remained on Mir for another 25 days, marking the longest period a six-person crew had been in orbit. After the previous crew returned to Earth, Krikalyov, Polyakov, and Volkov continued to conduct experiments aboard the Mir station. Because arrival of the next crew had been delayed, they prepared the Mir for a period of unmanned operations before returning to Earth on April 27, 1989.

In April 1990, Krikalyov began preparing for his second flight as a member of the backup crew for the eighth long-duration Mir mission, which also included five EVAs and a week of Soviet-Japanese operations. In December 1990, Krikalyov began training for the ninth Mir mission which included training for ten EVAs. Soyuz TM-12 launched on May 19, 1991, with Krikalyov as flight engineer, Commander Anatoly Artsebarsky, and British astronaut Helen Sharman. Sharman returned to Earth with the following crew after one week, while Krikalyov and Artsebarsky remained on Mir. During the summer, they conducted six EVAs to perform a variety of experiments and some station maintenance tasks.

In July 1991, Krikalyov agreed to stay on Mir as flight engineer for the next crew, scheduled to arrive in October because the next two planned flights had been reduced to one. The engineer slot on the Soyuz TM-13 flight on October 2, 1991, was filled by Toktar Aubakirov, an astronaut from the Soviet republic of Kazakhstan, who had not been trained for a long-duration mission. Both he and Franz Viehböck, the first Austrian astronaut, returned with Artsebarsky on 10 October 1991. Commander Alexander Volkov remained on board with Krikalyov. After the crew replacement in October, Volkov and Krikalyov continued Mir experiment operations and conducted another EVA before returning to Earth on March 25, 1992.

pace Shuttle

In October 1992, NASA announced that an experienced cosmonaut would fly aboard a future Space Shuttle mission. Krikalyov was one of two candidates named by the Russian Space Agency for mission specialist training with the crew of STS-60. In April 1993, he was assigned as prime mission specialist. In September 1993, Vladimir Titov was selected to fly on STS-63 with Krikalyov training as his back-up.

Krikalyov flew on STS-60, the first joint U.S./Russian Space Shuttle Mission. Launched on February 3, 1994, STS-60 was the second flight of the Space Habitation Module-2 (Spacehab-2), and the first flight of the Wake Shield Facility (WSF-1). During the eight-day flight, the crew of "Discovery" conducted a wide variety of materials science experiments, both on the Wake Shield Facility and in the Spacehab, earth observation, and life science experiments. Krikalyov conducted significant portions of the Remote Manipulator System (RMS) operations during the flight. Following 130 orbits of the Earth in convert|3439705|nmi|km|0, STS-60 landed at Kennedy Space Center, Florida, on 11 February 1994. With the completion of this flight, Krikalyov logged an additional eight days, seven hours, nine minutes in space.

Krikalyov returned to duty in Russia following his American experience on STS-60. Periodically he returned to the Johnson Space Center in Houston to work with CAPCOM in Mission Control and ground controllers in Russia supporting joint U.S./Russian Missions. To date he has supported STS-63, STS-71, STS-74 and STS-76.

Krikalyov and Robert Cabana become the first people to enter the ISS in December, 1998, when they turned on the lights in the US module Unity.

Krikalyov flew on STS-88 Endeavour (4-15 December 1998), the first International Space Station assembly mission. During the 12-day mission the Unity Module was mated with Zarya module. Two crew members performed three space walks to connect umbilicals and attach tools/hardware for use in future EVAs. The crew also performed IMAX Cargo Bay Camera (ICBC) operations, and deployed two satellites, Mighty Sat 1 and SAC-A. The mission was accomplished in 185 orbits of the Earth in 283 hours and 18 minutes.

International Space Station

Krikalyov was a member of the Expedition 1 crew. They launched October 31, 2000, on a Soyuz rocket from the Baikonur launch site in Kazakhstan, successfully docking with the station on November 2, 2000. During their stay on the station they prepared the inside of the orbital outpost for future crews. They also saw the station grow in size with the installation of the U.S. solar array structure and the U.S. Destiny Laboratory Module. They left the station with the STS-102 crew, undocking from the station on 18 March with landing at the Kennedy Space Center, Florida, on 21 March 2001.

Krikalyov was also the Commander of Expedition 11. He lived and worked aboard the International Space Station on a six-month tour of duty. This was the third time he had flown to the International Space Station. Expedition 11 launched from Baikonur Cosmodrome in Kazakhstan on 14 April 2005 aboard a Soyuz spacecraft and docked with the ISS on 16 April 2005. Following 8 days of joint operations and handover briefings, they replaced the Expedition 10 crew who returned to earth aboard Soyuz. Expedition 11 plans called for two spacewalks, the first in August from the US Quest Airlock in US spacesuits, and the second, in September, in Russian spacesuits from the Pirs airlock.

Expedition 11 undocked from the ISS on 10 October 2005 at 5:49 p.m. EDT and landed in Kazakhstan on 10 October 2005 at 9:09 p.m. EDT. They were replaced by William S. McArthur and Valery Tokarev, the crew of Expedition 12.

In completing his sixth space flight, Krikalyov has logged 803 days and 9 hours and 39 minutes in space, including eight EVAs. He currently holds the record for the most time spent in space, at just over 804 days.

Krikalyov's contributions to the ISS were not limited to his on-orbit time. On June 15, 2007, it was Krikalyov himself who was brought into the Russian Mission Control center to instruct Expedition 15 Flight Engineer Oleg Kotov in how he and ISS Commander Fyodor Yurchikhin could jump-start the Russian segment's crippled computer systems.

Missions

*Soyuz TM-7: Launched November 26, 1988
*Soyuz TM-12: Launched May 19, 1991
*STS-60 Space Shuttle "Discovery"": Launched February 3, 1994
*STS-88 Space Shuttle "Endeavour": Launched December 4, 1998
*ISS Expedition 1: Launched October 31, 2000
*ISS Expedition 11: Launched April 14, 2005

ee also

* List of ISS spacewalks
* List of space shuttle missions
* List of spacewalks and moonwalks
* List of human spaceflights chronologically

References

External links

* [http://www.spacefacts.de/bios/cosmonauts/english/krikalyov_sergei.htm Spacefacts biography of Sergei K. Krikalyov]
* [http://www.energia.ru/english/energia/iss/iss11/krikalev.html Energia biography of S. Krikalyov]
* [http://www11.jsc.nasa.gov/Bios/htmlbios/krikalev.html NASA biography of S. Krikalyov]
* [http://suzymchale.com/krikalyov/ Sergei Krikalyov]
* [http://www.energia.ru/english/ S.P. Korolev Rocket and Space Corporation Energia]