[deanmine]

distance and time .... at the speed of light there is no time and all distance is in one space....

[Susan]

U confuddle my head.

[kellyhound]

[Sharon]

Interesting though bit confusing

[vipersna]

But the speed of light is a finite number...hence lightyears, the distance in which light can travel in a year. I may not be the sharpest tool in the shed but I know my astronomy.

[deanmine]

Originally Posted by vipersna ↗

But the speed of light is a finite number...hence light years, the distance in which light can travel in a year. I may not be the sharpest tool in the shed but I know my astronomy.

299 792 458 m / s is how fast that speed can travel. light can go slower than that thru water, prisms, and light can acually be frozen however it cannot go fater than that. 299 792 458 m / s

[Xfactor]

Originally Posted by vipersna ↗

But the speed of light is a finite number...hence lightyears, the distance in which light can travel in a year. I may not be the sharpest tool in the shed but I know my astronomy.

No it not. Its 670,616,629 mph. In astronomy the word finite is a bad theory.

[deanmine]

670,616,629 mph and 299,792,458 m / s are the same.....