Isil

Anar is Quendya for the Moon. After Telperion, the silver Tree of Valinor, was killed by Ungoliant, Yavanna took its last flower and Aulë made a vessel to hold it. Then, with Tilion to guide it, Isil the Sheen was sent into the sky to bring light to Arda.

Its counterpart Anarr the Fire-golden was a fruit of Laurelin and became the Sun.