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The International Space Station (ISS) is a large space station assembled and maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United States), Roscosmos (Russia), JAXA (Japan), ESA (Europe), and CSA (Canada). The ISS is the largest space station ever built.
A space station is a complex vehicle that must incorporate many interrelated subsystems, including structure, electrical power, thermal control, attitude determination and control, orbital navigation and propulsion, automation and robotics, computing and communications, environmental and life support, crew facilities, and crew and cargo ...
This list of space stations is grouped by countries responsible for their operations. The space stations where multiple countries are responsible for their operations are listed separately. Planned and canceled space stations are excluded from this list. Never crewed, prototype. ‡.
A space station (or orbital station) is a spacecraft which remains in orbit and hosts humans for extended periods of time. It therefore is an artificial satellite featuring habitation facilities. The purpose of maintaining a space station varies depending on the program.
The Lunar Gateway, or simply Gateway, is a space station which Artemis program participants plan to assemble in an orbit near the Moon. The Gateway is intended to serve as a communication hub, science laboratory, and habitation module for astronauts. It is a multinational collaborative project: participants include NASA, the European Space ...
A piece of garbage jettisoned from the International Space Station unexpectedly survived a fiery reentry from orbit last month and pierced the roof of a home in Florida, according to NASA.
Logistics International Space Station mockup at Johnson Space Center in Houston, Texas.. The space station is located in orbit around the Earth at an altitude of approximately 410 km (250 mi), a type of orbit usually termed low Earth orbit (the actual height varies over time by several kilometers due to atmospheric drag and reboosts).
This is a list of crew to the International Space Station, in alphabetical order. Current ISS crew names are in bold . The suffix (twice, thrice, ...) refers to the individual's number of spaceflights to the ISS, not the total number of spaceflights .