Explore the new International Space Station 2025 calendar and learn more about the one-of-a-kind orbiting laboratory. Since the first crew’s arrival aboard over twenty years ago, the International Space Station has evolved into a state-of-the-art scientific lab.
Find out where the International Space Station (ISS) and many other satellites are located. Track every satellite that is in orbit! Track satellites live! The best satellite tracker.
International Space Station (ISS), space station that was assembled in low Earth orbit largely by the United States and Russia, with assistance and components from a multinational consortium.
The ISS is visible to the naked eye and is as large as a football pitch. It weighs 450 tons and measures 73 meters X 109. It rotates around the planet at 28.000 km per hour and it takes it 90 minutes to make a complete orbit. In 24 hours, the residents of the ISS witness 16 sunrises and 16 sunsets.