Source: Cial Observación OVNI Cr
Date: 08.22.2021
Costa Rica: An Unusual Nocturnal Photograph
Cial Observación OVNI reports: "This object has been among the clearest and most impressive that we have captured. It was behind our own house and issued a low-frequency buzzing sound. Heredia, Costa Rica. North sector with a view toward Cerro Zurquí."