Types of communication in space (Hur3)

 Introduction 

Hello again guys today i’ll be showing you guys some types of communication.

Telephone/Mobile 

How does an average Mobile phone communicate with other phones? Well I'm here to tell you about it! Telephones were used to communicate with other people back in the day, the sound waves of a person speaking into a transmitter of a phone is converted into electrical signals, these signals are moved over into communication channels and then they are reconverted into sound waves for the other person to hear

Now I'll be telling you about mobile phones. They use radio waves to communicate. Now these radio waves transport digital voice or data like the speed of light. The radio waves absorb the reflected objects before they reach a cell tower.

Television 

The TV transmitter sends a signal to the TV receiver ( the TV ) it captures the signal and turns it back to a picture and a sound, kind of like an electronic flick book.

Internet 

Computers connect with each other with the internet. But you might wonder how things get sent to the internet so i'm here to tell you! The data from all computers are transmitted into bits of light and electricity.

Communication is space.. Interesting huh? 

Why Can't anyone hear me in space? - Because the sound can't travel through the vacuum of space. But when your inside a space station you can hear all kinds of things even music. 

Is Radio communication instant why/why not? - Radio communication is instant. Why? because the radio waves go through the Earths atmosphere. 

what does this mean for space missions from Earth to Mars? - It means that they can communicate while in Mars to Earth 

Conclusion 

That's all for today have a great day bye!