Light travels through space at 299,792,458 meters per second ... cleverly labeled
the "speed of light" ... regardless of where it originates or what direction it takes.
25,000 years.
It takes about 8 minutes and 20 seconds for light to travel from the sun to Earth.
Easy answer: it would take 72 years.
It would take 100 Earth years for a signal to travel from a star located 100 light years away to reach Earth.
8 hours
approximately 8.33seconds
Light travels at about 300,000 metres per second. The time taken for that light to reach us would depend on the stars distance.
Polaris (North Star) is about 433 light years from us, so that is how long light will take to reach us.
Approximately 1.5 seconds.
The earth would be completely destroyed.
the earth does not go to the sun or else we would all be burnt to ashes. it takes about 8 minutes for the light from the sun to reach the earth.
If light rays did not travel through space there would be no way for them to reach Earth.