The 3 Biggest Challenges Business Leaders Face Managing Human Resources. There's an art to an effective HR department. Nicolas Cole is a writer and essayist, and a Top Writer on Quora. His work has been published in Time, Forbes, Fortune, Inc., The Huffington Post, Business Insider, and more.
One light years is equal to approx 6.5x10^5 earht s years. Light year is a unit of distance compared with that of earth s year. One light second is equal to 3x10^8 meters while an earth s second is equal to 463.8 meters.
Earth's orbit is equal to about 52 minutes of light time travel, so we divide 525,600 minutes a year by our 52 minute light travel time and we get about 10,108 Earth years or orbits around the Sun to equal the distance of a Lightyear! Edit: 1/21/16.