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List Of Spacewalks Since 2025
This list contains all spacewalks performed since the beginning of 2025 where an astronaut has fully, or partially left the spacecraft. Since 1981, NASA has measured spacewalk duration from when the suits went to internal power until the start of airlock re-pressurization. Roscosmos and China have always used the time from hatch opening to hatch closure. These charts typically follow the agency's measurements of spacewalk duration, because those figures tend to be the most readily available, as they are most often provided by the agency. 2025–2029 spacewalks ''Spacewalk beginning and ending times are given in Coordinated Universal Time Coordinated Universal Time (UTC) is the primary time standard globally used to regulate clocks and time. It establishes a reference for the current time, forming the basis for civil time and time zones. UTC facilitates international communicat ... (UTC).'' 2025 spacewalks See also * Lists of spacewalks and moonwalks References Ex ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronaut
An astronaut (from the Ancient Greek (), meaning 'star', and (), meaning 'sailor') is a person trained, equipped, and deployed by a List of human spaceflight programs, human spaceflight program to serve as a commander or crew member of a spacecraft. Although generally reserved for professional space travelers, the term is sometimes applied to anyone who travels into space, including scientists, politicians, journalists, and space tourists. "Astronaut" technically applies to all human space travelers regardless of nationality. However, astronauts fielded by Russia or the Soviet Union are typically known instead as cosmonauts (from the Russian "kosmos" (космос), meaning "space", also borrowed from Greek ). Comparatively recent developments in crewed spaceflight made by China have led to the rise of the term taikonaut (from the Standard Chinese, Mandarin "tàikōng" (), meaning "space"), although its use is somewhat informal and its origin is unclear. In China, the People' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cai Xuzhe
Cai Xuzhe ( zh , s = 蔡旭哲 ; born May 1976) is a Chinese People's Liberation Army Astronaut Corps (PLAAC) taikonaut selected as part of the Shenzhou program. Biography Cai was born in Shenzhou, Hengshui, Hebei province in 1976. His grandparents come from a scholarly family, teaching in the downtown county and village, respectively, and were veteran party members before the founding of the People's Republic of China. His third uncle was a soldier. Cai graduated from the Baoding Branch of the Changchun Flight Academy of the Air Force. He served as a fighter pilot in the People's Liberation Army Air Force, and was subsequently selected to be an astronaut in 2010. His name was revealed as part of Group 2 in 2011. He was on board the Tiangong space station as part of the Shenzhou 14 mission in 2022, spending 182 days in space. He completed two spacewalks on 17 September and 17 November both with Chen Dong. He returned to Tiangong on 29 October 2024 as the commander of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lists Of Spacewalks And Moonwalks
{{DEFAULTSORT:Spacewalks and moonwalks ...
Lists of spacewalks and moonwalks include: By date * List of spacewalks and moonwalks 1965–1999 * List of spacewalks 2000–2014 * List of spacewalks 2015–2024 * List of spacewalks since 2025 By space station * List of Salyut spacewalks * List of Mir spacewalks * List of International Space Station spacewalks * List of Tiangong space station spacewalks Other lists * List of cumulative spacewalk records * List of longest spacewalks * List of spacewalkers See also * Extravehicular activity Extravehicular activity (EVA) is any activity done by an astronaut in outer space outside a spacecraft. In the absence of a breathable atmosphere of Earth, Earthlike atmosphere, the astronaut is completely reliant on a space suit for environme ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chen Zhongrui
Chen Zhongrui (; born October 1984) is a Chinese People's Liberation Army Astronaut Corps (PLAAC) taikonaut selected as part of the Shenzhou program. Biography Born in Chendazhao Village, Hua County, Henan Province in October 1984. He has loved machinery since childhood and once dreamed of becoming a tractor driver. When he graduated from junior high school, he began to prepare for the Air Force pilot selection test. After passing the test, he entered the Air Force Changchun Flight Academy and was the first batch of flight trainees to fly solo. He began to dream of becoming an astronaut. Astronaut career In 2018, he participated in the third batch of astronaut selection and was selected in September 2020. On April 24, 2025, Chen launched on the Shenzhou 20 mission to the Tiangong space station Tiangong (), officially the ''Tiangong'' space station (), is a permanently crewed space station constructed by China and operated by China Manned Space Agency. Tiangong is a m ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chen Dong (astronaut)
Chen Dong ( zh, s=陈冬, t=陳冬, p=Chén Dōng; born 12 December 1978) is a Chinese fighter pilot and taikonaut selected as part of the Shenzhou program. A fighter pilot in the People's Liberation Army Air Force (PLAAF), he was selected to be a CNSA taikonaut in 2010. In December 2022, he set a new record for longest stay in space by a Chinese astronaut with a cumulative 214 days in space. Early life and education Chen was born in Luoyang, Henan, on 12 December 1978 from a working-class family. Both his father Chen Shulin ( zh, s=陈树林, labels=no) and mother Huang Yan ( zh, s=黄焱, labels=no) were workers at Luoyang Copper Processing Group Material Adjustment Co., Ltd. (formerly Luoyang Copper Processing Factory), and he has an elder brother named Chen Bo ( zh, s=陈波, labels=no). He studied at Luoyang Copper Processing Factory High School (now Jinghua Campus of Luoyang Second High School). He was a graduate of the PLAAF Changchun Flight Academy (now PLAAF Avia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shenzhou 20
Shenzhou 20 () is a Chinese spaceflight to the Tiangong space station launched on 24 April 2025. It carries three taikonauts on board a Shenzhou spacecraft. The mission is the 15th crewed Chinese spaceflight and the 20th flight overall of the Shenzhou program. Background Shenzhou 20 was launched on 24 April 2025, prior to the end of the previous mission, Shenzhou 19. It is the ninth flight to the Tiangong space station, and is expected to last approximately six months. It will depart following the arrival of the Shenzhou 21 crew in late 2025. Mission The mission was launched from Jiuquan Satellite Launch Center Jiuquan Satellite Launch Center (JSLC; also known as Shuangchengzi Missile Test Center; Launch Complex B2; formally Northwest Comprehensive Missile Testing Facility (); Base 20; 63600 Unit) is a Chinese space vehicle launch facility ( spacep ... on board a Long March 2F rocket. The Shenzhou spacecraft docked with the nadir docking port on the ''Tianhe'' core ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Russian Orbital Segment
The Russian Orbital Segment (ROS) is the name given to the components of the International Space Station (ISS) constructed in Russia and operated by the Russian Roscosmos. The ROS handles Guidance, Navigation, and Control for the entire Station. Current composition The segment currently consists of six modules, which together essentially comprise the base configuration of the cancelled Russian space station ''Mir''-2. The segment is controlled directly from Roskosmos's Mission Control Center in Moscow. The six modules are (in order of launch): * '' Zarya'' (dawn) * ''Zvezda'' (star) * ''Poisk'' (search) * ''Rassvet'' (sunrise, dawn) * ''Nauka'' (science) * ''Prichal'' (berth) The first module, ''Zarya'', otherwise known as the Functional Cargo Block or FGB, was the first component of the ISS to be launched, and provided the early station configuration with electrical power, storage, propulsion, and navigation guidance, until a short time after the Russian service modul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Integrated Truss Structure
The Integrated Truss Structure (ITS) of the International Space Station (ISS) consists of a linear arranged sequence of connected trusses on which various unpressurized components are mounted such as logistics carriers, radiators, ISS Solar Arrays, solar arrays, and other equipment. It supplies the ISS with a Spacecraft bus, bus architecture. It is approximately 110 meters long and is made from aluminium and stainless steel. Truss components All truss components were named after their planned end-positions: Z for zenith, S for starboard and P for port, with the number indicating the sequential position. The S0 truss might be considered a misnomer, as it is mounted centrally on the zenith position of ''Destiny'' and is neither starboard nor port side. Manufacturing ISS truss segments were Manufacturing of the International Space Station, fabricated by Boeing in its facilities at Huntington Beach, California (formerly McDonnell Douglas), Michoud Assembly Facility in New Orlean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roll Out Solar Array
The Roll Out Solar Array (ROSA) and its larger version ISS Roll Out Solar Array (iROSA) are lightweight, flexible solar array, power sources for spacecraft designed and developed by Redwire. This new type of solar array provides much more energy than traditional solar arrays at much less mass. Traditional solar panels used to power satellites are bulky, with heavy panels folded together using mechanical hinges. Given a space-bound payload is limited in its mass and volume by necessity, ROSA is 20 percent lighter (with a mass of ) and one-fourth the volume of rigid panel arrays with the same performance. ROSA is a flexible and rollable solar array that operates the same way a measuring tape unwinds on its spool. The new solar array design rolls up to form a compact cylinder for launch with significantly less mass and volume, potentially offering substantial cost savings as well as an increase in power for satellites. ROSA has a center wing made of a flexible material which suppo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nichole Ayers
Nichole Rhea Ayers ( Stilwell; born 13 December 1988) is a major in the United States Air Force and NASA astronaut. She is currently a resident of Colorado Springs, Colorado. Education Nichole Ayers graduated from Woodland Park High School in Woodland Park, Colorado. Afterward, she attended the United States Air Force Academy, where she graduated with a bachelor's degree in mathematics with a minor in Russian in 2011. She earned a master's degree in computational and applied mathematics from Rice University in 2013. Career In 2014, Ayers completed flight training and flew the T-38 for an adversary squadron at Langley Air Force Base. She later became a flight instructor, providing adversary training to F-22 Raptor units based at Langley. In 2018, Ayers completed training for the F-22, serving as a flight instructor for the F-22. Ayers has logged over 200 flight hours during Operation Inherent Resolve. At the time of her selection as an Astronaut Candidate, Ayers was t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Anne McClain
Anne Charlotte McClain (born June 7, 1979) is a colonel in the U.S. Army, engineer and a NASA astronaut. Her call sign, "Annimal", dates back to her rugby career; she also uses the call sign in her Twitter handle, AstroAnnimal. She was a flight engineer for Expedition 58/ 59 and Expedition 72/ 73 to the International Space Station. Education Born and raised in Spokane, Washington, McClain wanted to become an astronaut at a young age. In 1997, McClain graduated from Gonzaga Preparatory School in Spokane. She did a brief stint at Spokane Community College where she played softball and enrolled in R.O.T.C. at Gonzaga University, waiting on an appointment to the United States Military Academy, West Point, where she earned a bachelor's degree in mechanical engineering and was commissioned as an army officer in 2002. She then attended the University of Bath, where she earned a master's degree in aerospace engineering in 2004, and the University of Bristol, where she earned a master' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Expedition 73
Expedition 73 is the 73rd long-duration expedition to the International Space Station (ISS). The expedition began with the departure of Soyuz MS-26 on 19 April 2025 with JAXA The is the Japanese national air and space agency. Through the merger of three previously independent organizations, JAXA was formed on 1 October 2003. JAXA is responsible for research, technology development and launch of satellites into o ... astronaut Takuya Onishi taking over the ISS command. It will continue the extensive scientific research conducted aboard the ISS, focusing on various fields, including biology, human physiology, physics, and materials science. The crew members will also maintain and upgrade the space station systems. Crew References {{space-stub NASA 2025 in spaceflight March 2025 Spaceflight Expeditions to the International Space Station ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
