Summary
THY pilots reported a bright green glowing object passing 2,000–3,000 feet above their aircraft over Silivri.
Detail report
En route from Bodrum to Istanbul at night, the cockpit crew of a Turkish Airlines passenger flight reported a fast-moving object emitting bright green light passing 2,000 to 3,000 feet (600–900 meters) above their plane near Silivri. The encounter was officially reported to Air Traffic Control. DHMİ authorities confirmed no registered radar traffic was present.