Power Sources
Power sources refer to the devices or systems that provide electrical power to spacecraft and other vehicles or equipment used in space and astronautical engineering. These power sources can be classified into two main categories: primary and secondary. Primary power sources are those that generate power directly from a source, such as solar panels or nuclear reactors. Secondary power sources, on the other hand, store energy generated by primary sources and release it as needed, such as batteries or fuel cells. The choice of power source depends on the mission requirements, duration, and location of the spacecraft or equipment. For example, solar panels are commonly used for missions in the inner solar system, while nuclear reactors are used for missions in the outer solar system where sunlight is scarce. Power sources are critical components of any space mission, as they provide the energy needed to operate the spacecraft and its instruments.
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