If light travels as a speed of 186,000 miles/second, how far does it travel in one year?
+129 this is called a lightyear (the length of year of light traveling). this huge number times the seconds in the year. we get the insanely huge 5.88 trillion miles.
+129 this is called a lightyear (the length of year of light traveling). this huge number times the seconds in the year. we get the insanely huge 5.88 trillion miles.
