Mystery surrounds a possible UFO sighting photographed by people on the northern beaches this month.
Narrabeen’s Gus Medero captured a close-up shot of the bizarre object and he was one of several witnesses at a loss to explain it.
The Civil Aviation Safety Authority has also described the object as “a mystery”.
Mr Medero was taking sunrise photos at Avalon’s Bangalley Head on July 5, about 7am, when his camera also captured a large white dot in the sky above the sun.
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