Optics
Optics is a branch of physics that studies the behavior and properties of light, including its interactions with matter and the instruments used to detect it. In the context of space and astronautical engineering, optics plays a crucial role in the design and operation of telescopes, cameras, and other imaging systems used to observe and study celestial objects. Optics is also important in the development of laser communication systems, which use lasers to transmit data between spacecraft and ground stations. Additionally, optics is used in the design of optical sensors and instruments that measure various properties of the space environment, such as radiation levels and atmospheric composition.
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