Now we'll talk about...
The speed of light!
Light travels throught the space at 299 792 458 m/sec
Now i'll show you a pic...
The distance from the sun to the earth is 150.000.000 km = 150.000.000.000 m
Now we'll an easy division:
150.000.000.000 : 299 792 458 = 500 sec
500 sec = about 8 min
Now imagine to look to the sun... Then you start to fly to the sky and after 8 min you flied for 150.000.000.000 m and you are over the sun
Can you imagine to be so fast?
It's really difficult....
Can you just imagine to fly in a casual direction at the speed of light?
I could yes and just like Einstein did..
Riding the light..