What are facts about selene the moon goddess?

A goddess.

Daughter of the Titans Hyperion and Theia/Euryphaessa

Goddess of the Moon

Sister of Eos; the Dawn

Sister of HeliOS; the Sun

Loved the mortal Endymion

Asked Zeus for her lovers youth/immortally and received this boon

Was lover of Zeus

Mother of Pandeia, Ersa, Herse, and Nemea by Zeus

Mother of the 50 Mênai by Endymion