If Uranus is 1,607,000,000 miles from earth how long would it take to get there?
The speed of light (in a vacuum) is exactly
There are exactly
So the fastest possible time to travel from the Earth to Uranus is:
#(1607000000*1609.344)/299792458 ~~ 8627#seconds
If you were travelling at near the speed of light, then the time you would experience would be less than