Angel

Angels, according to the mythology of many species, were spiritual beings that served God as his messengers.

Popular Earth depictions of angels often presented them as beautiful humans with halos and/or wings, not unlike Solonians in their "evolved form" (TV: The Mutants), Light (TV: Ghost Light) and the Weeping Angels. (TV: Blink) Members of the Heavenly Host, robots designed by Max Capricorn, resembled angels by deliberate design. (TV: Voyage of the Damned)

Peri Brown once met an angel named Yy, who was "more than just woman or man", androgynous and "unbearably beautiful". They had fallen from Heaven, and after selling their wings for a cheeseburger, Yy was imprisoned on Sheol. Peri convinced Yy to return, and helped them close the Gates of Heaven. (PROSE: The Ruins of Heaven)