BENEFITS OF SATELLITE

Now-a-days satellite is a very familiar

name to us.In modern civilization its

contribution is very extensive.A satellite

is a man made device which moves around

the earth in an orbit. It is launched with

the help of a rocket from a launch site.

A radar is also used to receive message

which a satellite sends back to earth .

There are different kinds of satellites

depending on the purposes they serve.

Such as a weather satellite is used to get

information about weather condition on

earth.An astronomical satellite is used to

monitor radiation  from stars and outer

space.A tele-communication satellite is

used to make an international telephone

calls and to telecast live programmes on

T.V.from a part of the world.A navigation

satellite helps a ship to pinpoint its position.

An astronomical satellite is also used to

identify the position of aeroplane.However,

scientists are using satellites for various

purposes.The size of satellite may be different.