satellite internet constellation wikipedia - EAS

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  1. https://en.wikipedia.org/wiki/Satellite_constellation

    Satellites in Medium Earth orbit (MEO) and Low Earth orbit (LEO) are often deployed in satellite constellations, because the coverage area provided by a single satellite only covers a small area that moves as the satellite travels at the high angular velocity needed to maintain its orbit. Many MEO or LEO satellites are needed to maintain continuous coverage over an area. This contrasts with geostationary satellites, where a single satellite, at a much higher altitude and moving at the …

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      What is a satellite internet constellation?A satellite internet constellation is a constellation of artificial satellites providing satellite internet service.
      en.wikipedia.org/wiki/Satellite_internet_constellation
      What is the difference between a constellation and a single satellite?Unlike a single satellite, a constellation can provide permanent global or near-global coverage, such that at any time everywhere on Earth at least one satellite is visible. Satellites are typically placed in sets of complementary orbital planes and connect to globally distributed ground stations.
      en.wikipedia.org/wiki/Satellite_constellation
      What is the name of the company that builds satellite internet?Internet satellite constellations are planned by private companies like OneWeb ( OneWeb constellation ), SpaceX ( Starlink ), Amazon ( Project Kuiper ), Samsung, Boeing and Russia's Roscosmos (Sfera) and China (Hongwan, 2018, or national satellite internet project, 2021)..
      en.wikipedia.org/wiki/Satellite_internet_constellation
      What is Iridium satellite constellation?The Iridium satellite constellation provides L band voice and data information coverage to satellite phones, pagers and integrated transceivers over the entire surface of Earth. Iridium Communications owns and operates the constellation, additionally selling equipment and access to its services.
      en.wikipedia.org/wiki/iridium_satellite_constellation
    • Satellite Internet access - Wikipedia

      https://en.wikipedia.org/wiki/Satellite_Internet_access
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      Following the launch of the first satellite, Sputnik 1, by the Soviet Union in October 1957, the US successfully launched the Explorer 1 satellite in 1958. The first commercial communications satellite was Telstar 1, built by Bell Labsand launched in July 1962. The idea of a geosynchronous satellite—one that could orbit the Ear…
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        Who invented the satellite?
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      • https://en.wikipedia.org/wiki/Iridium_satellite_constellation
        • The Iridium satellite constellation provides L band voice and data information coverage to satellite phones, pagers and integrated transceivers over the entire surface of Earth. Iridium Communications owns and operates the constellation, additionally selling equipment and access to its services. It was conceived by Bary Bertiger, Raymond J. Leopold...
        See more on en.wikipedia.org · Text under CC-BY-SA license
        • Manufacturer: Motorola (original constellation),
        • Applications: communications
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