HOW IT WORKS_ The International Space Station

The International Space Station (ISS) is a collaborative effort involving space agencies from around the world, including NASA (United States), Roscosmos (Russia), ESA (European Space Agency), JAXA (Japan Aerospace Exploration Agency), and CSA (Canadian Space Agency). It serves as a unique microgravity laboratory and an orbiting outpost where scientific research and international cooperation converge.

The ISS travels at an average speed of approximately 28,000 kilometers per hour, orbiting Earth every 90 minutes. It consists of multiple interconnected modules that house living quarters, laboratories, and various components essential for its operation. These modules are assembled in space over time, with launches facilitated by various space vehicles.

Astronauts and cosmonauts aboard the ISS conduct experiments in fields such as physics, biology, astronomy, and materials science, taking advantage of the unique microgravity environment. The station also plays a crucial role in advancing our understanding of long-term space habitation, essential for future deep-space exploration.

Solar arrays provide power to the ISS, converting sunlight into electricity, while sophisticated life support systems ensure a habitable environment for the crew. Regular resupply missions bring essential supplies, equipment, and scientific instruments to sustain the station's operations and research initiatives.

The ISS symbolizes human achievement in space exploration and exemplifies international collaboration for the peaceful use of outer space. It continues to contribute to scientific knowledge, technological advancements, and the preparation for future human exploration beyond low Earth orbit.