Well the speed of light is roughly 3*10^8 meters per second. Which means that after every second passes light will have traveled about 3*10^8 meters(which is 3 with eight zero's behind it or 300 000 000). Ringing any bells yet? If you still need some help let me know and I will try to explain further. By the way just in case you need the answer real quick it travels 1.05*10^9 meters(or one billion fifity million meters). Now try and find out how I got that number. After all you shouldn't trust strangers on the internet
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