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Expedition 24
Expedition 24 was the 24th long-duration mission to the International Space Station (ISS). Expedition 24 initially had two planned spacewalks, one Russian and one American Extra-vehicular Activity (EVA). The U.S. EVA was re-planned and a second U.S. EVA was added. Crew ;Source: NASA Backup crew * Mikhail Tyurin * Aleksandr Samokutyayev * Scott J. Kelly * Andrei Borisenko * Paolo Nespoli * Catherine Coleman Incidents Ammonia pump module On 31 July 2010, the Expedition 24 crew was awoken by an alarm on the station. The alarm was caused by a cooling pump that had failed and caused a Remote Power Controller to trip and cut power to some of the International Space Station (ISS). Astronauts Tracy Caldwell Dyson and Doug Wheelock performed some steps to assist ground controllers in re-powering some of the station components such as two main power buses and one Control Moment Gyroscope. After the steps had been completed Capcomm James Kelly told the crew they could ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aleksandr Skvortsov (cosmonaut)
Aleksandr Aleksandrovich Skvortsov (russian: Aлександр Aлександрович Скворцов; born May 6, 1966) is a Russian cosmonaut. He is a veteran of three spaceflights, which were long-duration missions aboard the International Space Station. His first spaceflight took place from April to September 2010, and was launched with the spacecraft Soyuz TMA-18. He arrived at the station part way through Expedition 23, of which Oleg Kotov was the Commander. When Expedition 24 began in June, Skvortsov became Commander. Personal life Skvortsov is married to Elena Georgievna Skvortsova (née Krasnikova). They have one daughter, Anna Aleksandrovna Skvortsova, born in 1990. His father is Aleksandr Aleksandrovich Skvortsov, born in 1942 and his mother is Nina Ivanovna Skvortsova (Zabelina), born in 1938. Skvortsov's hobbies include diving, soccer, badminton, fishing, hunting, and tourism. He is also a qualified underwater diving and powered paragliding (paraborne) instructor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Scott Kelly (astronaut)
Scott Joseph Kelly (born February 21, 1964) is an American engineer, retired astronaut, and naval aviator. A veteran of four space flights, Kelly commanded the International Space Station (ISS) on Expeditions 26, 45, and 46. Kelly's first spaceflight was as pilot of during STS-103 in December 1999. This was the third servicing mission to the Hubble Space Telescope, and lasted for just under eight days. Kelly's second spaceflight was as mission commander of STS-118, a 12-day Space Shuttle mission to the ISS in August 2007. Kelly's third spaceflight was as a crewmember on Expedition 25/26 on the ISS. He arrived at the ISS aboard Soyuz TMA-01M on October 9, 2010, and served as a flight engineer until he took over command of the station on November 25, 2010, at the start of Expedition 26. Expedition 26 ended on March 16, 2011, with the departure of Soyuz TMA-01M. In November 2012, Kelly and Russian cosmonaut Mikhail Kornienko were selected for a year-long mission to the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Coordinated Universal Time
Coordinated Universal Time or UTC is the primary time standard by which the world regulates clocks and time. It is within about one second of mean solar time (such as UT1) at 0° longitude (at the IERS Reference Meridian as the currently used prime meridian) and is not adjusted for daylight saving time. It is effectively a successor to Greenwich Mean Time (GMT). The coordination of time and frequency transmissions around the world began on 1 January 1960. UTC was first officially adopted as CCIR Recommendation 374, ''Standard-Frequency and Time-Signal Emissions'', in 1963, but the official abbreviation of UTC and the official English name of Coordinated Universal Time (along with the French equivalent) were not adopted until 1967. The system has been adjusted several times, including a brief period during which the time-coordination radio signals broadcast both UTC and "Stepped Atomic Time (SAT)" before a new UTC was adopted in 1970 and implemented in 1972. This change also ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Extravehicular Mobility Unit
The Extravehicular Mobility Unit (EMU) is an independent anthropomorphic spacesuit that provides environmental protection, mobility, life support, and communications for astronauts performing extravehicular activity (EVA) in Earth orbit. Introduced in 1981, it is a two-piece semi-rigid suit, and is currently one of two types of EVA spacesuits used by crew members on the International Space Station (ISS), the other being the Russian Orlan space suit. It was used by NASA's Space Shuttle astronauts prior to the end of the Shuttle program in 2011. Suit components The EMU, like the Apollo/Skylab A7L spacesuit, was the result of 21 years of research and development. It consists of a Hard Upper Torso (HUT) assembly, a Primary Life Support System (PLSS) which incorporates the life support and electrical systems, arm sections, gloves, an Apollo-style "bubble" helmet, the Extravehicular Visor Assembly (EVVA), and a soft Lower Torso Assembly (LTA), incorporating the Body Seal Closure ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Orlan Space Suit
270px, Cosmonaut Maksim Surayev next to two Orlan-MK models on the International Space Station image:Sharipov one.jpg, 270px, Cosmonaut Salizhan Sharipov, next to the Orlan-M spacesuit. The Orlan space suit (russian: Орлан, lit=Sea eagle (bird), sea eagle) is a series of semi-rigid one-piece space suit models designed and built by NPP Zvezda. They have been used for spacewalks (EVAs) in the Russian space program, the successor to the Soviet space program, and by space programs of other countries, including NASA. History The first spacewalk using an Orlan suit took place on December 20, 1977, on the Soviet space station Salyut 6, during the Soyuz 26 mission. Yuri Romanenko and Georgi Grechko tested the Orlan-D space suit. The Orlan-DM was used for the first time on August 2, 1985, by the cosmonauts Vladimir Dzhanibekov and Viktor Savinykh of Salyut 7. The Orlan space suits were used for spacewalks on the Salyut stations, but for Mir they were replaced by the Orlan-DMA a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Expedition 24 Wheelock Egresses Hatch
Expedition may refer to: * An exploration, journey, or voyage undertaken by a group of people especially for discovery and scientific research Places * Expedition Island, a park in Green River, Wyoming, US * Expedition Range, a mountain range in Queensland, Australia Arts, entertainment, and media * ''Expedition'' (book), a science-fiction novel by Wayne Douglas Barlowe *''Expedition Magazine'', published by Penn Museum *''Expedition!'' (1960-62), an American travel documentary television series *Expedition, included in the List of Pokémon Trading Card Game sets * ''Expeditions'' (poetry collection), a collection of poetry by Margaret Atwood *''L'Expédition'', a volume of the French science fiction comic series '' Les Mondes d'Aldébaran'', part of the ''Bételgeuse'' graphic novel *''L'expédition'', a novel by Agnès Desarthe *''L'Expédition'', written by cartoonist Richard Marazano *'' Northern Exposure: Expeditions'', album by Sasha and John Digweed (1999) * L'expéd ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poisk (ISS Module)
''Poisk'' (russian: Поиск, , Search), also known as the Mini-Research Module 2 (MRM 2), , or ''МИМ 2'', is a docking module of the International Space Station. Its original name was Docking Module 2 (, SO-2), as it is almost identical to the ''Pirs'' Docking Compartment. Added in 2009, ''Poisk'' was the first major Russian addition to the International Space Station since 2001. ''Poisk'' is overall the same design as the docking module ''Pirs''. Whereas ''Pirs'' had been attached to the nadir ("bottom") port of ''Zvezda'', ''Poisk'' is attached to the zenith ("top"); ''Pirs'' was closer to the Earth with the ISS in its usual orientation, and ''Poisk'' is on the other side. ''Poisk'' is Russian for ''explore'' or ''search''. ''Poisk'' combines various docking, EVA, and science capabilities. It has two egress hatches for EVAs in addition to the two spacecraft docking ports. Although ''Poisk'' is designated as Mini-Research Module 2, it arrived before Mini-Research Modul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
James M
James is a common English language surname and given name: *James (name), the typically masculine first name James * James (surname), various people with the last name James James or James City may also refer to: People * King James (other), various kings named James * Saint James (other) * James (musician) * James, brother of Jesus Places Canada * James Bay, a large body of water * James, Ontario United Kingdom * James College, a college of the University of York United States * James, Georgia, an unincorporated community * James, Iowa, an unincorporated community * James City, North Carolina * James City County, Virginia ** James City (Virginia Company) ** James City Shire * James City, Pennsylvania * St. James City, Florida Arts, entertainment, and media * ''James'' (2005 film), a Bollywood film * ''James'' (2008 film), an Irish short film * ''James'' (2022 film), an Indian Kannada-language film * James the Red Engine, a character in ''Thomas the Tank ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Flight Controller
Flight controllers are personnel who aid space flight by working in such Mission Control Centers as NASA's Mission Control Center or ESA's European Space Operations Centre. Flight controllers work at computer consoles and use telemetry to monitor various technical aspects of a space mission in real time. Each controller is an expert in a specific area and constantly communicates with additional experts in the "back room". The flight director, who leads the flight controllers, monitors the activities of a team of flight controllers, and has overall responsibility for success and safety. This article primarily discusses NASA's flight controllers at the Johnson Space Center (JSC) in Houston. The various national and commercial flight control facilities have their own teams, which may be described on their own pages. NASA's flight controllers The room where the flight controllers work was called the mission operations control room (MOCR, pronounced "moh-ker"), and now is c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Control Moment Gyroscope
A control moment gyroscope (CMG) is an attitude control device generally used in spacecraft attitude control systems. A CMG consists of a spinning rotor and one or more motorized gimbals that tilt the rotor’s angular momentum. As the rotor tilts, the changing angular momentum causes a gyroscopic torque that rotates the spacecraft. Mechanics CMGs differ from reaction wheels. The latter apply torque simply by changing rotor spin speed, but the former tilt the rotor's spin axis without necessarily changing its spin speed. CMGs are also far more power efficient. For a few hundred watts and about 100 kg of mass, large CMGs have produced thousands of newton meters of torque. A reaction wheel of similar capability would require megawatts of power. Design varieties Single-gimbal The most effective CMGs include only a single gimbal. When the gimbal of such a CMG rotates, the change in direction of the rotor's angular momentum represents a torque that reacts onto the body to whi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remote Power Controller
Remote may refer to: Arts, entertainment, and media * ''Remote'' (1993 film), a 1993 movie * ''Remote'' (2004 film), a Tamil-language action drama film * ''Remote'' (album), a 1988 album by Hue & Cry * Remote (band), ambient chillout band * ''Remote'' (manga), a 2002 manga * Remote broadcast, commonly known in broadcasting as a person or a live remote Computing and technology * Remote (Apple software), software application made by Apple Inc. for the iOS * Remote control, commonly known as a remote * Remote control car, a car that can be controlled from a distance * Remote desktop or operating system, can be controlled by another system device * Remote operation Places * Remote, Oregon * Remote Peninsula, Canada * Remote Western Australia Other uses * Remote and isolated community, a community in a remote location * Remote learning Distance education, also known as distance learning, is the education of students who may not always be physically present at a schoo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
