8/17/2017: Bethesda, MD, USA

National UFO Reporting Center Sighting Report
Occurred : 8/17/2017 01:00 (Entered as : 08/17/17 1:00) Reported: 9/16/2017 10:35:00 PM 22:35 Posted: 9/21/2017 Location: Bethesda, MD Shape: Fireball Duration: 5 seconds Characteristics: There were lights on the object, The object left a trail, There was an aura or haze around the object, The object changed color
Circular green object, surrounded by white light and a bluish-white tail shot across the sky towards the treeline. Circular green object shot across the sky in a downward trending diagonal direction. Surrounded by white light with a bluish-white tail. Stayed visible until it disappeared behind the treeline and continued to glow for a time behind them downwards.