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Expedition 18
Expedition 18 was the 18th permanent crew of the International Space Station (ISS). The first two crew members, Michael Fincke, and Yuri Lonchakov were launched on 12 October 2008, aboard Soyuz TMA-13. With them was astronaut Sandra Magnus, who joined the Expedition 18 crew after launching on STS-126 and remained until departing on STS-119 on 25 March 2009. She was replaced by JAXA astronaut Koichi Wakata, who arrived at the ISS on STS-119 on 17 March 2009. Gregory Chamitoff, who joined Expedition 18 after Expedition 17 left the station, ended his stay aboard ISS and returned to Earth with the STS-126 crew. Crew Crew notes Salizhan Sharipov, was originally slated to be the Soyuz commander and Expedition 18 Flight Engineer 1, but was replaced by his back-up Yuri Lonchakov. Backup crew * Gennady Padalka – Commander – RSA (for Lonchakov) * Michael Barratt- Flight Engineer – NASA (for Fincke) * Timothy Kopra – Flight Engineer – NASA (for Chamitoff) *Nicole Stott ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Michael Fincke
Edward Michael "Mike"/"Spanky" Fincke (born March 14, 1967) is an American astronaut who formerly held the American record for the most time in space (381.6 days). His record was broken by Scott Kelly on October 16, 2015. Mike Fincke was born in Pittsburgh, Pennsylvania, but considers its suburb Emsworth to be his hometown. He is a retired United States Air Force officer and an active NASA astronaut. So far he served two tours aboard the International Space Station as a flight engineer and Commander. He flew on one Space Shuttle mission, STS-134 as a Mission Specialist. Fincke is conversant in Japanese and Russian. He is married to Renita Saikia, and together they have three children; son Chandra and daughters Tarali and Surya. Fincke logged just under 382 days in space, placing him second among American astronauts for the most time in space, and 20th overall. He completed nine spacewalks in Russian Orlan spacesuits and American EMUs. His total EVA time is 48 hours a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Salizhan Sharipov
Salizhan Shakirovich Sharipov (russian: Салижан Шакирович Шарипов, uz, Solijon Shokirovich Sharipov, ) (born 24 August 1964) is a Kyrgyzstani cosmonaut of Uzbek descent. Sharipov is a co-author and investigator for the Advanced Diagnostic Ultrasound in Microgravity project. He has been to space twice (launched from the U.S. as an astronaut in 1998 and from Russia as a cosmonaut in 2004) and has conducted two space walks. Sharipov retired on 18 July 2008. Personal Sharipov was the first cosmonaut of the Kyrgyz Republic, he is an ethnic Tajik, Uzbek and Russians. He is married to Nadezhda Mavlyanovna Sharipova. They have one daughter, Nigara Salizhanovna Sharipova, born in 1988 and one son, Zhakhongir Salizhanovich Sharipov, born in 1992. He is known to enjoy football and reading. His father, Mr. Shakirzhan Sharipov, resides in Uzgen. Sharipov is famous for his unibrow. Education Sharipov graduated from the Soviet Air Force Pilot School in 1987. In 1994 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pirs (ISS Module)
''Pirs'' ''(russian: Пирс'', meaning "pier") – also called Stykovochny Otsek 1 (SO-1; russian: Стыковочный отсек, "docking module") and DC-1 (Docking Compartment 1) – was a Russian module on the International Space Station (ISS). ''Pirs'' was launched on 14 September 2001, and was located on the '' Zvezda'' module of the station. It provided the ISS with one docking port for Soyuz and Progress spacecraft, and allowed egress and ingress for spacewalks by cosmonauts using Russian Orlan space suits. ''Pirs'' was docked to ''Zvezda'' for almost 20 years, until 26 July 2021, where it was decommissioned and undocked by Progress MS-16 to make way for the new '' Nauka'' module. Poisk module A second docking compartment, Stykovochniy Otsek 2 (SO-2), was planned with the same design. However, when the Russian segment of the ISS was redesigned in 2001, the new design no longer included the SO-2, and its construction was canceled. After another change of plans th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Langmuir Probe
A Langmuir probe is a device used to determine the electron temperature, electron density, and electric potential of a plasma. It works by inserting one or more electrodes into a plasma, with a constant or time-varying electric potential between the various electrodes or between them and the surrounding vessel. The measured currents and potentials in this system allow the determination of the physical properties of the plasma. ''I-V'' characteristic of the Debye sheath The beginning of Langmuir probe theory is the ''I–V'' characteristic of the Debye sheath, that is, the current density flowing to a surface in a plasma as a function of the voltage drop across the sheath. The analysis presented here indicates how the electron temperature, electron density, and plasma potential can be derived from the ''I–V'' characteristic. In some situations a more detailed analysis can yield information on the ion density (n_i), the ion temperature T_i, or the electron energy distribution f ... [...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 a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Collision Avoidance Manoeuvre
Spacecraft collision avoidance is the implementation and study of processes minimizing the chance of orbiting spacecraft inadvertently colliding with other orbiting objects. The most common subject of spacecraft collision avoidance research and development is for human-made satellites in geocentric orbits. The subject includes procedures designed to prevent the accumulation of space debris in orbit, analytical methods for predicting likely collisions, and avoidance procedures to maneuver offending spacecraft away from danger. Orbital speed around large bodies (like the Earth) is fast, resulting in significant kinetic energy being involved in on-orbit collisions. For example, at the Low Earth orbital velocity of ~7.8 km/s, two perpendicularly colliding spacecraft would meet at ~12.2 km/s. Almost no known structurally solid materials can withstand such an energetic impact. Most of the satellite would be instantly vaporized by the collision and broken up into myriad pieces ejected at ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
GPS Satellite
GPS satellite blocks are the various production generations of the Global Positioning System (GPS) used for satellite navigation. The first satellite in the system, Navstar 1, was launched on 22 February 1978. The GPS satellite constellation is operated by the 2nd Space Operations Squadron (2SOPS) of Space Delta 8, United States Space Force. The GPS satellites circle the Earth at an altitude of about 20,000 km (12,427 miles) and complete two full orbits every day. Satellites by block Block I satellites Rockwell International was awarded a contract in 1974 to build the first eight Block I satellites. In 1978, the contract was extended to build an additional three Block I satellites. Beginning with Navstar 1 in 1978, ten "Block I" GPS satellites were successfully launched. One satellite, "Navstar 7", was lost due to an unsuccessful launch on 18 December 1981. The Block I satellites were launched from Vandenberg Air Force Base using Atlas rockets that were con ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Delta II
Delta II was an expendable launch system, originally designed and built by McDonnell Douglas. Delta II was part of the Delta rocket family and entered service in 1989. Delta II vehicles included the Delta 6000, and the two later Delta 7000 variants ("Light" and "Heavy"). The rocket flew its final mission ICESat-2 on 15 September 2018, earning the launch vehicle a streak of 100 successful missions in a row, with the last failure being GPS IIR-1 in 1997. History In the early 1980s, all United States expendable launch vehicles were planned to be phased out in favor of the Space Shuttle, which would be responsible for all government and commercial launches. Production of Delta, Atlas-Centaur, and Titan 34D had ended. The ''Challenger'' disaster of 1986 and the subsequent halt of Shuttle operations changed this policy, and President Ronald Reagan announced in December 1986 that the Space Shuttle would no longer launch commercial payloads, and NASA would seek to purchase launches ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Payload Assist Module
The Payload Assist Module (PAM) is a modular upper stage designed and built by McDonnell Douglas (now Boeing), using Thiokol Star-series solid propellant rocket motors. The PAM was used with the Space Shuttle, Delta, and Titan launchers and carried satellites from low Earth orbit to a geostationary transfer orbit or an interplanetary course. The payload was spin stabilized by being mounted on a rotating plate. Originally developed for the Space Shuttle, different versions of the PAM were developed: * PAM-A (Atlas class), development terminated; originally to be used on both the Atlas and Space Shuttle * PAM-D (Delta class), uses a Star-48B rocket motor * PAM-DII (Delta class), uses a Star-63 rocket motor * PAM-S (Special) as a kick motor for the space probe ''Ulysses'' The PAM-D module, used as the third stage of the Delta II rocket, was the last version in use. As of 2018, no PAM is in active use on any rockets. 2001 re-entry incident On January 12, 2001, a PAM-D module re-e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Space Debris
Space debris (also known as space junk, space pollution, space waste, space trash, or space garbage) are defunct human-made objects in space—principally in Earth orbit—which no longer serve a useful function. These include derelict spacecraft—nonfunctional spacecraft and abandoned launch vehicle stages—mission-related debris, and particularly numerous in Earth orbit, fragmentation debris from the breakup of derelict rocket bodies and spacecraft. In addition to derelict human-made objects left in orbit, other examples of space debris include fragments from their disintegration, erosion and collisions or even paint flecks, solidified liquids expelled from spacecraft, and unburned particles from solid rocket motors. Space debris represents a risk to spacecraft. Space debris is typically a negative externality—it creates an external cost on others from the initial action to launch or use a spacecraft in near-Earth orbit—a cost that is typically not taken into account n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soichi Noguchi
is a Japanese aeronautical engineer and former JAXA astronaut. His first spaceflight was as a Mission Specialist aboard STS-114 on 26 July 2005 for NASA's first "return to flight" Space Shuttle mission after the ''Columbia'' disaster. He was also in space as part of the Soyuz TMA-17 crew and Expedition 22 to the International Space Station (ISS), returning to Earth on 2 June 2010. He is the sixth Japanese astronaut to fly in space, the fifth to fly on the Space Shuttle, and the first to fly on Crew Dragon. His third flight was on board the Dragon 2 capsule for the SpaceX Crew-1 mission which launched successfully on 15 November 2020 and landed on 2 May 2021. This makes him the third astronaut to fly on three different launch systems. He became a part-time lecturer at the graduate school of the University of Tokyo since 2011, a project professor since 2021. he is a project professor at the Department of Aerospace Engineering, Nihon University. He retired from astronaut dut ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nicole P
Nicole may refer to: People * Nicole (name) * Nicole (American singer) (born 1958), a contestant in season 3 of the American ''The X Factor'' * Nicole (Chilean singer) (born 1977) * Nicole (German singer) (born 1964), winner of the 1982 Eurovision Song Contest * Nicole, Countess of Penthièvre (c. 1424–after 1480) * Nicole, Duchess of Lorraine (1608–1657), French noblewoman * Nicole LaRoche, flutist in the band Brulé, releases solo albums as "Nicole" Storms * Tropical Storm Nicole, a number of named tropical and subtropical cyclones ** Tropical Storm Nicole (2010) ** Hurricane Nicole (2016) ** Hurricane Nicole (2022) Other uses * ''Nicole'' (film), a 1978 thriller * ''Nicole'' (video game), a visual novel style game * Nicole, Lot-et-Garonne, a town in France * “Nicole”, a song by Ween from the 1990 album '' GodWeenSatan: The Oneness'' * ''Nicole'' (album), an album by Indonesian singer NIKI See also * Nicolle * Nicoll Highway * Nichole * Nicholas (disambi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
