Is it a bird? Is it a plane? No - according to many residents of the city of Sao Paolo, it's a UFO moving through the sky above the Brazilian town of Agudos.
The grey saucer-shaped object was visible for nearly a minute before suddenly disappearing in a flash of light and appearing to fall from the sky, apparently causing the earth to shake.
Brazilian TV channel G1 got the footage from motorists who spotted the object near the town of Agudos, but at least one video expert says it's a fake. What do you think? Watch the video and tell us your view!
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