what is the difference between artificial & natural satellites?
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A natural satellite was created by nature, like the moon. The Earth's moon is one example of a natural satellite. Artificial satellites are created by humans, like communications satellites. However artificial satellites are built on Earth and are then taken into orbit by rockets or released by a space station.
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Active satellite can generate power for its own operation. It is known as active repeater due to its functionality. Passive Satellite : The passive satellite is a reflector which receives the signal from the transmitting earth station and scatters the signal in all the directions.
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The Moon is an astronomical body orbiting Earth and is the planet's only natural satellite. It is the fifth-largest satellite in the Solar System, and by far the largest among planetary satellites relative to the size of the planet that it orbits.
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To put it simply, artificial is anything that is made by man rather than Mother Nature. Synthetic is also something man-made, but it refers more specifically to chemical (or intellectual) synthesis. Thus an item carved from wood would be artificial, while a new type of artificially produced fuel would be synthetic.
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A star is a sun which produces energy from nuclear fusion. A moon is a body orbiting another body. A moon normally orbits a planet, but a moon can orbit another moon until it gets pulled away by something larger. A planet is a large body orbiting a sun.
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Natural ecosystems are self-sustaining and result from spontaneous natural reaction, while artificial ecosystems require the assistance of humans. ... For example, a farm is an artificial ecosystem that consists of plants and species outside their natural habitat. Without humans, this ecosystem could not sustain itself.
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While geosynchronous satellites can have any inclination, the key difference to geostationary orbit is the fact that they lie on the same plane as the equator. Geostationary orbits fall in the same category as geosynchronous orbits, but it's parked over the equator.
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A satellite orbits Earth when its speed is balanced by the pull of Earth's gravity. Without this balance, the satellite would fly in a straight line off into space or fall back to Earth. Satellites orbit Earth at different heights, different speeds and along different paths.
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Stars are so far away they are point sources, and twinkle a lot. The visible planets will twinkle much less, since they are not point sources. ... Satellites are not point sources, and will twinkle much less than stars. Most satellites have a high velocity across the sky.
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Equatorial satellites are launched into orbit in the same direction the Earth is spinning. When the satellite is in orbit at a specific altitude, it will exactly match the rotation of the Earth. ... Polar satellites are in a circular orbit that passes over both the geographic North Pole and over the South Pole.
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A natural ecosystem is the result of interactions between organisms and the environment. ... An artificial ecosystem is not self-sustaining, and the ecosystem would perish without human assistance. For example, a farm is an artificial ecosystem that consists of plants and species outside their natural habitat.
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moon is natural satellite on earth. INSAT is artificial satellite on earth. Moon is the natural satellite of Earth. whereas INSAT is Indian national satellite made by ISRO (Indian space research organization).
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The mission is determined before a satellite is designed and built. Solar orbiting satellites study the sun, the other planets, and even comets. ... We can't service satellites that are not in Earth orbit, in fact we have never yet serviced one that is outside of low Earth orbit.
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A natural ecosystem has a diverse amount of species and plants, whereas artificial ecosystems are limited. Natural ecosystems are self-sustaining and result from spontaneous natural reaction, while artificial ecosystems require the assistance of humans.
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A satellite is an object that revolves around another object in a path called an orbit. Satellites can be either natural or artificial (man-made). Our moon is an example of a natural satellite as are all the moons of the other planets. ... Artificial satellites are put into orbit by man.
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Both are synthetic grasses but with huge differences between one another. Artificial Grass is a surface that simulates the best way possible the feel of a natural grass field. ... In the other hand, Turf are very low quality, hard, and abrasive surfaces.
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Artificial islands Almost all of Earth's islands are natural and have been formed by tectonic forces or volcanic eruptions.