It only takes one, which is fortunate because there only IS one.
It's gravity.
Hubble Space Telescope, International Space Station, Sputnik I.
As of 2021, there are over 3,000 artificial satellites orbiting the Earth. Some well-known satellites include the International Space Station (ISS), Hubble Space Telescope, and Global Positioning System (GPS) satellites.
First was sputnik, but anything from the Direct TV and XM radio satellites and telecommunication, GPS to the International Space Station are artificial satellites in Earth Orbit. There are artificial satellites currently in orbit around other planets as well.
Five artificial satellites that are orbiting the earth are ACRIMSAT, HAMSAT, OSCAR 3, PicoSAT and RADARSAT. There are scores of satellites that orbit the Earth for one reason or another.
31 (including the Hubble Space Telescope)
Hubble Space Telescope, International Space Station, Sputnik I.
As of 2021, there are over 3,000 artificial satellites orbiting the Earth. Some well-known satellites include the International Space Station (ISS), Hubble Space Telescope, and Global Positioning System (GPS) satellites.
First was sputnik, but anything from the Direct TV and XM radio satellites and telecommunication, GPS to the International Space Station are artificial satellites in Earth Orbit. There are artificial satellites currently in orbit around other planets as well.
Probably Sputnik (Sputnik 1), the Hubble (the Hubble Space Telescope) or the International Space Station (ISS) if you mean artificial satellites. Otherwise it's the moon.
Some currently popular artificial satellites include the Hubble Space Telescope, the International Space Station (ISS), and the Global Positioning System (GPS) satellites. These satellites serve various purposes such as astronomy research, space exploration, and providing navigation services.
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Five artificial satellites that are orbiting the earth are ACRIMSAT, HAMSAT, OSCAR 3, PicoSAT and RADARSAT. There are scores of satellites that orbit the Earth for one reason or another.
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31 (including the Hubble Space Telescope)
"Better" at doing WHAT, exactly? First, the Hubble Space Telescope _IS_ a satellite. It was the first large astronomical telescope placed in orbit. Since then, other larger ones have been launched, but the Hubble itself has been a great asset to astronomy. Second, the HST has a few specific purposes. It doesn't aid in weather forecasting, it cannot relay telephone calls and it doesn't broadcast TV programs to your dish, which are things that other satellites CAN do. But other satellites can't do what the Hubble does, or as well.
Artificial satellites orbiting Earth are man-made objects launched into space for various purposes such as communication, weather monitoring, navigation, and scientific research. They can be either in geostationary or low Earth orbit, and examples include the Hubble Space Telescope, GPS satellites, and communications satellites.
Artificial- Global positioning satalites for GPS devices, Intelligence/Reconn. Satalites used by Governments, Google Earth's images were taken by Satalite Natural- The moon, cosmic debris, Saturn's rings