Artificial satellites are human-built objects orbiting the Earth and other planets in the Solar System. This is different from the natural satellites, or moons, that orbit planets, dwarf planets and even asteroids. ... The first artificial satellite was the Soviet Sputnik 1 mission, launched in 1957.
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Artificial satellites are human-built objects orbiting the Earth and other planets in the Solar System. This is different from the natural satellites, or moons, that orbit planets, dwarf planets and even asteroids. ... The first artificial satellite was the Soviet Sputnik 1 mission, launched in 1957.
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artificial satellites are man made objects which orbits around the earth and various planet it is very useful for gathering information communication
1 . with the help of satellites we can communicate with each other and make phone calls
2. used in weather forecasting, tracking storm and pollution and taking Earth photograph
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