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Know how satellites work and their uses in human life, understand their types


Merdeka.com – Serving as eyes in the sky and space mirrors reflecting phone calls from Earth are two of the main functions of satellites for human life. Thousands of carefully engineered satellites fly around Earth’s sky, invisible to the naked eye.

Satellites, which are out of sight and out of mind, may often be underestimated by humans. In fact, satellites play an important role in everything from TV broadcasts to transcontinental phone calls to weather forecasts and the Internet.

A satellite is a moon, planet, or machine that orbits a planet or star. For example, Earth is a satellite because it orbits the sun. Likewise, the moon is a satellite because it orbits the Earth. Usually, the word “satellite” refers to a machine that is launched into space and moves around the Earth or other object in space.

However, what exactly are satellites and how do they work? The following is complete information that is interesting to learn, reported from nasa.gov.

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