In rural Kentucky, 1955, an incident occurred in which a farm seems to have come under a prolonged attack by creatures that did not appear to be from our world.  This event was experienced by an entire family and their overnight guests.  

CLOSE ENCOUNTER AT KELLY AND OTHERS OF 1955 By ISABEL DAVIS and TED BLOECHER, CENTER FOR UFO STUDIES 1978 http://www.cufos.org/books/Close_Encounter_at_Kelly.pdf

How the 'Little Green Men' Phenomenon Began on a Kentucky Farm By VOLKER JANSSEN JAN 2, 2020 https://www.history.com/news/little-green-men-origins-aliens-hopkinsville-kelly

Project Blue Book S02E04 Review: Hopkinsville – Bordering on the ridiculous… By Salome G, February 12, 2020 https://www.cultofwhatever.com/2020/02/project-blue-book-s02e04-review-hopkinsville-bordering-on-the-ridiculous/

Return of the Kentucky Goblins: New Leads in a Case of Strange Creatures, Crashed UFOs, and the Men in Black By Greg Newkirk, 10/03/2015 http://weekinweird.com/2015/10/03/return-of-the-kentucky-goblins-new-leads-in-a-case-of-strange-creatures-crashed-ufos-and-the-men-in-black/

The Messenger, Madisonville, KY, August 2k, 1955

"Panic in Kentucky," by Jacqueline Sanders, in The Saucerian Review, Jan 1956

The Messenger, Madison ville, KY, August 22, 1955