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# How far is 186 000 miles

Jul 31, Stars other than our sun are so far distant that astronomers speak of their It travels at an incredible , miles (, km) per second. In the video, you have a chance to see how far a lightyear is. It really is an You start with the speed of light, which is about , miles per second. Then you. Jul 25, Put a black hole in just the right spot and it might end up back where it started Multiply this by , (it's actually about , miles per second) is about .

Feb 2, If light travels at , miles per hour and a star is 75, light years away First of all, a light-year is the distance light travels in one year. Light travels at a constant, finite speed of , mi/sec. A traveler, moving at the speed of light, would circum-navigate the equator approximately times in . Mar 6, The speed of light in a vacuum is miles per second ( of the speed of light, , miles per second ( million meters per second). Unfortunately, Galileo's experimental distance of less than a mile was.

I have read that , miles per hour is the average speed of light. brick is an example) and in atomic systems where light travels much more slowly still. Sep 14, Time = distanceSpeed== seconds. On the average, more precise answer is. kmkmsec= Answer to 1 Light year. Light travels miles/second. How far (in miles) does it travel in one year ( days)? Give your. A light-year is defined as the distance that light can travel in 1 year. We can calculate this Light travels at , miles every second! That is a huge number!.