An angel was a Judeo-Christian religious messenger and executioner based loosely on winged Assyrian protection gods. In 1930, Edith Keeler was considered to be a "slum angel". (TOS episode & novelization: The City on the Edge of Forever) This article is a stub relating to a nonsentient lifeform. You can help our database by expanding on it. External linksEdit Angel article at Memory Alpha, the wiki for canon Star Trek. Angel article at Wikipedia, the free encyclopedia. Retrieved from "https://memory-beta.fandom.com/wiki/Angel?oldid=448478" Categories: Memory Beta stubs (lifeforms) Religious figures Mythological characters Add category Cancel Save Community content is available under CC-BY-SA unless otherwise noted.