Solar Panels
Solar panels are devices that convert sunlight into electricity. They are made up of photovoltaic cells, which are made of semiconductor materials such as silicon. When sunlight hits the cells, it causes the electrons in the semiconductor material to become excited and flow, creating an electric current. Solar panels are commonly used in space and astronautical engineering to power spacecraft and satellites. They are also used on the International Space Station to provide power for the station's systems. Solar panels are an important technology for space exploration because they provide a reliable source of power that does not require fuel or produce emissions.
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