Question

How old is the light we see on earth?

Answer 1

most of the light we get is from Sun.Sun is about 150 million ki,ometers away fro m Earth Light travels at a speed of 300,000 kilometers per second.

Explanation:

So time taken for light to travel from Sun to Earth is 500 seconds or 8.3 minutes.THe light we now started from Sun about 8.3 minutes before.