The satellites are sent into outer space by rockets. They revolve around the Earth. Signals are sent up to the satellites which transmit them back to Earth, covering a much larger area in the process.
It is because these satellites that you can see events such as cricket matches being played in England or West Indies live on your television. Telephone and computer signals are also sent to other countries through satellites.
They improve communications.
the main reason is satellites.
The sputniks themselves - not much. They were rather crude devices with a limited ability. But they proved that we could build stuff that worked in space, and launch them there. This opened the road for space exploration, and the more widely useful satellites like weather satellites, Communications satellites, satellite television satellite navigation and such.
They are used to reflect radio waves to improve long distance communications and they are used for GPS location systems
To determine latitude and longitude the minimum number of satellites that the receiver must lock onto is three. To also determine elevation the minimum number of satellites that the receiver must lock onto is four. If the receiver can lock onto more satellites then it can improve the calculations to get a more precise location.
The satellites are sent into outer space by rockets. They revolve around the Earth. Signals are sent up to the satellites which transmit them back to Earth, covering a much larger area in the process. It is because these satellites that you can see events such as cricket matches being played in England or West Indies live on your television. Telephone and computer signals are also sent to other countries through satellites.
some apps help improve cell reception or try updating ur sim so it can read new satellites
No, because rings are not satellites, but the moons are satellites.
Mercury has no satellites.
There are no known satellites of Mercury.
Mercury has no satellites.
Communication satellites orbit around the Earth.Communication satellites orbit around the Earth.Communication satellites orbit around the Earth.Communication satellites orbit around the Earth.