Submitted by innertiaworld t3_125gy45 in space
Icy-Conclusion-3500 t1_je4640g wrote
If moving at the speed of light (and we’re assuming the movement of the earth is insignificant), it would take, well, 657 million years.
If you didn’t mean light speed travel, we need to know what speed you’re intending.
frustrated_staff t1_je488ao wrote
Not accounting for spatial dilation due, of course...
innertiaworld OP t1_je468co wrote
I meant light travel! Nothing else. Thank you :>
Icy-Conclusion-3500 t1_je46flh wrote
Yeah a light year is simply the distance that light travels in a year.
brknsoul t1_je46yyc wrote
Which is ~9.461 trillion kilometres (~5.879 trillion miles)
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