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
What Do You Think About the Car? What Do You Think About the Car? What Do You Think About the Car? is the debut studio album by English singer-songwriter and musician Declan McKenna. It was released worldwide on 21 July 2017, through Columbia Records. "What Do You Think About the Car?" has been described as featuring indie rock throughout. In 2015, at age 15, McKenna won the Glastonbury Festival's Emerging Talent Competition, and started writing songs for the album soon after, while still in school. Writing went on for 2 years. McKenna says, "There were a lot of changes, and I think you can hear that within