Twinkle Twinkle Little Star was written by Jane and Ann Taylor, though it is unclear which sister wrote it. The poem was set to music in 1860. It has since been widely published in nursery rhyme books and referenced in other works, such as Alice's Adventures in Wonderland. The rhyme explores humanity's relationship with and perspective on the vast universe through the metaphor of a twinkling star. It presents the perspective of a wondering observer who does not understand what a star is but finds comfort and guidance in its small spark of light.