Microwave Or Laser Beams
Microwave or laser beams are electromagnetic waves that are used in space and astronautical engineering for various purposes. Microwave beams are used for communication, remote sensing, and power transmission. Laser beams are used for communication, ranging, and propulsion. Microwave and laser beams are both used for remote sensing, which is the process of gathering information about an object or a phenomenon without making physical contact with it. Remote sensing using microwave or laser beams is used for various applications such as weather forecasting, earth observation, and planetary exploration. Microwave and laser beams are also used for power transmission and propulsion in space. Microwave beams are used for wireless power transmission to spacecraft, while laser beams are used for laser propulsion, which is a method of propelling spacecraft using laser beams.
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