This evidenced by the fact that sound travels just as quickly at night as it does during the day.
The Best How Does Light Travel Through Space
Background. What if you could travel at the speed of light. In the same way your state of health is a time phenomenon, not a spatial one.
This Is Why The Speed Of Gravity Must Equal The Speed Of Light from thumbor.forbes.com
Does light get beamed down fibre optic cables at much smaller angles, then, to minimize this bouncing? Light does not travel through space at all, light travels through time, and time alone. If so, by how much does it slow down the time the light takes to travel through the cable?
It has no mass, but can still be absorbed.
How does light achieve this phenomenal speed? The more it slows down, the more it bends when it hits a medium made of that material. Start studying how does light travel?. So how does light travel?