There's little doubt that Wimbledon is the most prestigious tennis tournament of the year, featuring the best players i... Mon Jun 29, 2015 | pcadvisor.co.uk. Wimbledon tennis championships 2015 is about to begin and you can watch the whole thing onine via a few different websi...
Multiply the number of seconds in one year by the number of kilometers (or miles) that light travels in one second, and there you have it: one light-year. Itâs about 9.5 trillion kilometers (5.88 trillion miles).
Rating Newest Oldest. Best Answer: A light year is the distance that light travels in one year. The speed of light is 186,287.5 miles per second. You can find out the number of seconds in a year by multiplying the number of seconds in a minute (60) by the number of minutes in an hour (60).ating Newest Oldest. Best Answer: A light year is the distance that light travels in one year. The speed of light is 186,287.5 miles per second. You can find out the number of seconds in a year by multiplying the number of seconds in a minute (60) by the number of minutes in an hour (60).