A light-year, alternatively spelled light year (ly), is a unit of length used to express astronomical distances and is equal to exactly 9,460,730,472...

Year of No Light is a French post-metal band formed in Bordeaux in 2001. On their 2006 debut album Nord, the band combined a dark and aggressive sludge...

Look up light year in Wiktionary, the free dictionary. A light-year is the distance that light travels through a vacuum in one year. Light year(s) and...

The International Year of Light and Light-based Technologies 2015 or International Year of Light 2015 (IYL 2015) was a United Nations observance that aimed...

Year of No Light is a split EP between the French heavy metal bands Karysun and Year of No Light. Side A: Karysun "Salvation" – 4:33 Side B: Year of No...

Nord is the debut full-length album by French post-metal band Year of No Light, released in 2006. It was originally released by Radar Swarm (CD), E-Vinyl...

precisely 31557600 light-seconds, since the definition of a year is based on a Julian year (not the Gregorian year) of exactly 365.25 d, each of exactly 86400 SI...

Light, visible light, or visible radiation is electromagnetic radiation that can be perceived by the human eye. Visible light spans the visible spectrum...

"No Light, No Light" is a song by English indie rock band Florence and the Machine from their second studio album, Ceremonials (2011). The song was written...

convention, the Julian year is used in the computation of the distance covered by a light-year. In the Unified Code for Units of Measure (but not according...