As an international cooperative space exploration project, the International Space Station has a large scale, complex system, and advanced technology. The project is the largest, longest-running, and most nationally-involved space international cooperation project.
The space station is led by the United States and Russia, including Canada, Japan, Brazil, and ESA, and 16 countries are involved in the development. Its main construction was completed between 1998 and 2011, and the station continually evolves to include new missions and experiments.
The International Space Station is a place beyond Earth where humans can survive sustainably for a long time. It is also changed a lot since astronauts first made it their temporary home. New modules have been added to the space station over time, providing more space for science and a comfortable environment for various creatures. This post shares more information about the International Space Station.
International Space Station Descriptions
The International Space Station has been orbiting Earth for more than two decades, with humans occupying most of that time. It is the largest space platform in orbit, a space laboratory with modern scientific research equipment that can carry out large-scale, multidisciplinary basic and applied scientific research. It provides a large number of experiments for experimental scientific research in a microgravity environment, payloads, and resources to support long-term human residency in Earth orbit. Over the past few years, it has become increasingly clear that the space station will likely receive a new life cycle.
The International Space Station is mainly operated by NASA, the Russian Federal Space Agency, the European Space Agency, the Japan Aerospace Exploration Agency, and the Canadian Space Agency. Different countries are responsible for the development of different space capsules. The space station is planned to be equipped with 13 pressurized cabins, of which 6 are research cabins for scientific experiments, 1 is a multifunctional cargo cabin that provides initial propulsion, attitude control, communication and storage functions for the space station, and 3 node cabins for docking.
International Space Station Size
The ISS is the largest spacecraft ever built and the world's most expensive single object, costing upwards of 100 billion dollars. The ISS is so large that it is visible to the naked eye from the ground.
- The dimensions of the completed ISS research facility will be approximately 356 feet (109 meters) by 240 feet (73 meters), or slightly larger than a football field.
- Mass: The ISS will weigh around 450 tons (408,000 kg), or 450 times the weight of an average car.
- It has a total of 932 cubic meters of space. But two-thirds of the entire station is used for equipment and storage, leaving one-third for humans to live there.
We have also managed to gather other measurements of the ISS size from NASA's official website.
|Pressurized Module Length||239.4 feet (73 m)|
|Truss Length||357.5 feet (109 m)|
|Solar Array Length||115 feet (35 m)|
|Habitable Volume||13,696 cubic feet (388 cubic meters)|
|Pressurized Volume||32,333 cubic feet (916 cubic meters)|
|Power Generation||8 solar arrays provide 75 to 90 kilowatts of power|
|Lines of Computer Code||approximately 1.5 million|
International Space Station Speed
The ISS keeps moving continuously. The International Space Station flies at an average altitude of 248 miles (400 kilometers) above Earth. It circles the globe every 90 minutes at about 17,500 mph (28,000 km/h). The station travels about the distance it would take to go from Earth to the moon and back in one day.
The ISS is the biggest manufactured object present in space, and it also happens to be the third-brightest object in the sky. There is typically an international crew of 7 people that live and work on the ISS. However, during the changeover of crew members, this number can vary. The ISS is a platform for long-term research for human health, which NASA bills as a key stepping stone to letting humans explore other solar system destinations such as the moon or Mars.