Life on the ISS
Astronauts aboard the ISS:
Experience microgravity
Conduct experiments
Exercise daily to maintain bone density
Live in confined conditions
Why Space Stations Matter
Space stations allow:
Long-duration human studies
Technology testing
International collaboration
They prepare us for deep-space missions.
Key Takeaways
Humans can live in orbit long-term
Microgravity affects the body
Space stations are stepping stones