The Satellites

Which is a satellite?

Satellites are elements that orbit around a certain celestial body.

There are natural satellites and artificial satellites, that is,

created by man to satisfy his needs.

When was Invented?

On October 4, 1957, humanity successfully 

put a satellite of its own making into space

for the first time in its history.

What is its importance?

Nowadays, they are used for the most varied functions, 

such as communication and observation of the earth

for the elaboration of maps, the geolocation and to observe

 more effectively other celestial bodies.

Where was created?

The first satellite was called "Sputnik" and was built

 and launched by Russia.

It was an aluminum sphere the size of a beach ball 

of just over 80 kilograms, with four long, thin antennae

How has it changed your life?

The satellites have changed my life due to telecommunications 

and I keep myself in constant information, since without this

I could not send messages or carry out investigations

By:Ernesto Barcenas Sandoval 301