![Eric Draper FILE - A sign directs travelers to the start of the "1947 UFO Crash Site Tours" in Roswell, N.M., June 10, 1997. World UFO Day is being celebrated amid a surge in sightings and government studies on unidentified flying objects. Its date of July 2nd has its roots in the so-called Roswell incident on July 2, 1947. (AP Photo/Eric Draper, File)](https://mapi.associatedpress.com/v2/items/af41ce1e3a914f65ac9e95688d92fc4f/preview/preview.jpg?s=680x&wm=false)
FILE - A sign directs travelers to the start of the "1947 UFO Crash Site Tours" in Roswell, N.M., June 10, 1997. World UFO Day is being celebrated amid a surge in sightings and government studies on unidentified flying objects. Its date of July 2nd has its roots in the so-called Roswell incident on July 2, 1947. (AP Photo/Eric Draper, File)
![Patrick Semansky FILE - The Pentagon is seen from Air Force One as it flies over Washington, March 2, 2022. World UFO Day is being celebrated amid a surge in sightings and government studies on unidentified flying objects. (AP Photo/Patrick Semansky, File)](https://mapi.associatedpress.com/v2/items/e786baca8de04cd4823d7a6be6896bb3/preview/preview.jpg?s=680x&wm=false)
FILE - The Pentagon is seen from Air Force One as it flies over Washington, March 2, 2022. World UFO Day is being celebrated amid a surge in sightings and government studies on unidentified flying objects. (AP Photo/Patrick Semansky, File)