LightYear FM 是一個根據宇宙星空和地球的距離，也就是說光的速度來衡量路程的方式來推薦不同歌曲的音樂電臺，該網站使用谷歌Chrome瀏覽器訪問體驗度最佳，採用HTML5+Three.js技術製作而成。

Radio broadcasts leave Earth at the speed of light. Scroll away from Earth and hear how far the biggest hits of the past have travelled. The farther away you get, the longer the waves take to travel there—and the older the music you’ll hear.