The search for extraterrestrial intelligence (SETI) is a legitimate scientific field, which astronomers, engineers, and other scientists have been engaged in at least since the 1950s when the field of SETI was founded by Franks Drake.
lol. Alternatively, restriction of UAP to Earth’s atmosphere only could be related to its oxygen-rich atmosphere (related to some explanations of ball lightning), perhaps complicated by its large population of unreliable observers
lol. Alternatively, restriction of UAP to Earth’s atmosphere only could be related to its oxygen-rich atmosphere (related to some explanations of ball lightning), perhaps complicated by its large population of unreliable observers