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サマリー
あらすじ・解説
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: Rising costs, aging infrastructure, geopolitical tensions, and space debris.
- Future: Plans to operate until 2030, transitioning to private operations, and supporting Moon and Mars missions.
Takeaway: The ISS is a testament to what humanity can achieve through cooperation and curiosity. It has not only advanced science but also inspired the next generation to dream beyond our world.
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