🇺🇸 USAF — Project Blue Book
In June 1963, an observer in the Gulf of Mexico reported an object that was initially considered to be a satellite. The sighting occurred near the coordinates 25.8°N 89.56W and lasted approximately 20 minutes. The report, coming from a civilian vessel, describes how the object was seen during a period of clear weather and full moonlight. Although the possibility of it being a satellite was mentioned, other options like balloons or aircraft were also considered, but it was ultimately concluded to be a satellite. This case was shared among several government agencies, including NASA and the U.S. military, for evaluation.
The report details that the object was observed in motion, appearing and disappearing behind clouds, suggesting an object in orbit. The magnitude of the object was estimated at 2.0, indicating it was visible to the naked eye. Despite the lack of photographs, the observer's testimony and precise coordinates provided enough information for authorities to consider it a noteworthy event. This type of report was common during the early space age, when satellites were being launched more frequently, and any unidentified object in the sky generated interest.