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Orbital Space Stations

Encyclopedia
Updated Feb 12, 2024

Introduction

Orbital space stations are critical for human space exploration as essential platforms for conducting scientific research, testing technologies, fostering international collaboration, and providing a sustainable environment for astronauts to live and work, paving the way for future deep-space missions and long-term human presence beyond Earth. NASA, along with its international partners, has been continuously involved in the construction, maintenance and operation of the International Space Station (ISS) since the 1990s. The ISS serves as a microgravity and space environment research laboratory, where scientific research is conducted in astrobiology, astronomy, meteorology, physics, and other fields. NASA is supporting the development of commercially-owned and operated Low Earth Orbit (LEO) destinations from which NASA and other customers can purchase services and stimulate the growth of commercial activities in LEO through its Commercial LEO Development Program. Finally, we are developing humanity’s first space station around the Moon with the Gateway Program, from which international teams of astronauts will explore the scientific mysteries of deep space.

Johnson Space Center (JSC) has diverse capabilities and a vast experience base critical for the design, development, testing, integration, deployment and operation of orbital space stations. From the Space Vehicle Mock-up Facility (SVMF) for training and operational assessments, to advanced robotics testing and human engineering expertise, JSC invites its partners to leverage our decades-long expertise in designing, building and operating space stations. Together, we can pioneer new frontiers, advance scientific research and propel the future of human space exploration. 

International Space Station Program

The International Space Station (ISS) was designed between 1984 and 1993. Elements of the station were in construction throughout the US, Canada, Japan, and Europe beginning in the late 1980s. The International Space Station Program brings together international flight crews, multiple launch vehicles, globally distributed launch and flight operations, training, engineering, and development facilities, communications networks, and the international scientific research community.

Read more:

https://www.nasa.gov/international-space-station

Backdropped by Earth’s horizon and the blackness of space, the International Space Station is featured in this image photographed by an STS-130 crew member as space shuttle Endeavour and the station approach each other during rendezvous and docking activities. Docking occurred at 11:06 p.m. (CST) on Feb. 9, 2010, delivering the Tranquility node and its Cupola.

Gateway Program

Gateway is central to the NASA-led Artemis missions to return to the Moon for scientific discovery and chart a path for the first human missions to Mars and beyond. The small space station will be a multi-purpose outpost supporting lunar surface missions, science in lunar orbit, and human exploration further into the cosmos. NASA is working with commercial and international partners to build humanity’s Gateway.

Read More:

https://www.nasa.gov/mission/gateway/

A detailed 3D rendering of the Gateway space station, highlighting its modules and structural components against the backdrop of deep space.
A detailed 3D rendering of the Gateway space station, showcasing its modules and structural components from various angles against the backdrop of deep space.
NASA/Alberto Bertolin, Bradley Reynolds

Commercial LEO Development Program

NASA’s Commercial Low Earth Orbit Development Program is supporting the development of commercially-owned and operated Low Earth Orbit destinations from which NASA, along with other customers, can purchase services and stimulate the growth of commercial activities in Low Earth Orbit. As commercial Low Earth Orbit destinations (CLDs) become available, NASA intends to implement an orderly transition from current International Space Station (ISS) operations to these new CLDs. Transition of Low Earth Orbit operations to the private sector will yield efficiencies in the long term, enabling NASA to shift resources towards other objectives. With the introduction of CLDs, NASA expects to realize efficiencies from the use of smaller, more modern and efficient platforms and a more commercial approach to meeting the Agency’s needs in Low Earth Orbit. In the longer term, the gradual emergence of additional customers for commercial Low Earth Orbit destinations will offer the opportunity for additional savings.

Read More:

https://www.nasa.gov/humans-in-space/commercial-space/low-earth-orbit-economy/commercial-destinations-in-low-earth-orbit

The last rays of an orbital sunset shine like a diamond while fading below Earth's atmosphere as the International Space Station soared 263 miles above the Pacific Ocean off the east coast of New Zealand.
iss071e091223 (May 19, 2024) — The last rays of an orbital sunset shine like a diamond while fading below Earth’s atmosphere as the International Space Station soared 263 miles above the Pacific Ocean off the east coast of New Zealand.
NASA

Related Software

ISS Systems Integration Lab (ISIL) Operations Framework (RIM 10)

The Gateway space station hosts the Orion spacecraft and SpaceX’s deep space logistics spacecraft in a polar orbit around the Moon, supporting scientific discovery on the lunar surface during the Artemis IV mission. 
The Gateway space station will be humanity’s first space station around the Moon as a vital component of the Artemis missions to return humans to the lunar surface for scientific discovery and chart the path for the first human missions to Mars. Astronauts on Gateway will be the first humans to call deep space home during missions where they will use Gateway to conduct science and prepare for lunar surface missions. 
NASA astronaut and Expedition 65 Flight Engineer Mark Vande Hei prepares to photograph chile peppers growing in the Advanced Plant Habitat as part of the Plant Habit-04 experiment being conducted aboard the International Space Station. The chile pepper seeds started growing on July 12, 2021, and represent one of the longest and most challenging plant experiments attempted aboard the orbiting laboratory. They will be harvested twice, once in late October and again in late November. Astronauts will sanitize the peppers, eat part of their harvest, and return the rest to Earth for analysis. What we learn will inform future crop growth and food supplementation activities for deep space exploration.