Orbiting just 400 kilometers above Earth, the International Space Station (ISS) is a symbol of human ingenuity and collaboration. Today, we’ll uncover its purpose, achievements, and legacy in space exploration.

Highlights:

• What is the ISS? A modular station built through global cooperation, orbiting Earth since 1998.
• Purpose: A microgravity lab for groundbreaking research in biology, physics, and Earth sciences, and a testbed for deep-space exploration.
• Daily Life: Astronauts adapt to microgravity, conduct experiments, and maintain the station in an international environment.
• Key Achievements: From NASA’s Twin Study to commercial partnerships with SpaceX, the ISS drives innovation.
• Challenges: Risi ...