NASA's technology landscape involves developing technologies to enable human space exploration and scientific discovery. Key areas include technologies for extreme environments like radiation resistance and temperature extremes. NASA also focuses on developing technologies to increase safety, productivity, and reduce costs for human spaceflight. Examples include closed-loop life support, surface mobility, and communication systems. The International Space Station is a complex of research laboratories that supports scientific research in microgravity. NASA's science, aeronautics, and space operations directorates each work to advance priority technologies through cutting-edge research partnerships.