avaruusasemiin
Avaruusasemiin, which translates to "space stations" in Finnish, refers to human-made structures placed in orbit around a celestial body, most commonly Earth. These orbital outposts serve as laboratories, observatories, and living quarters for astronauts conducting scientific research and preparing for future space exploration. The primary space station currently in operation is the International Space Station (ISS), a collaborative project involving multiple countries.
The concept of space stations emerged in the mid-20th century, with early Soviet Salyut program and the
Modern space stations are complex and sophisticated environments, requiring continuous resupply missions for food, water, oxygen,