Light-year Light-year The light-year is a unit of length used to express astronomical distances and measures about 9.46 trillion kilometres or 5.88 trillion miles. As defined by the International Astronomical Union (IAU), a light-year is the distance that light travels in vacuum in one Julian year (365.25 days). Because it includes the word "year", the term light-year is sometimes misinterpreted as a unit of time. The light-year is most often used when expressing distances to stars and other distances on a galactic scale, especially in nonspecialist and popular science publications. The unit most commonly used in professional astrometry is the parsec
3 Years, 5 Months and 2 Days in the Life Of... 3 Years, 5 Months and 2 Days in the Life Of... 3 Years, 5 Months and 2 Days in the Life Of... is the debut album by American hip hop group Arrested Development, released on March 24, 1992. The album's chart success was the beginning of the popularization of Southern hip hop. "3 Years, 5 Months and 2 Days in the Life Of..." stood in stark contrast to the gangsta rap that ruled the hip hop charts in 1992 (such as Dr. Dre's "The Chronic"), in its focus on spirituality, peace and love. The album's title refers to the length