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National UFO Reporting Center Sighting Report
Occurred : 12/13/2017 11:30 (Entered as : 12/13/17 11:30)
Reported: 12/13/2017 11:37:34 AM 11:37
Posted: 12/14/2017
Location: Smyrna, TN
Shape: Sphere
Duration: 2-3 seconds
Characteristics: There were aircraft in the vicinity or aircraft chasing the object
White/silver Sphere High Altitude Extreme Speed

On 12/13/17 at approximately 11:30 hours, I observed a single white or silver sphere traveling straight and N/W bound at a very high altitude at an extremely high rate of speed. Observer for 2-3 seconds. The path of sphere was similar as used by commercial aircraft approaching BNA but much much higher. No noise was heard while in view. After approximately 10-12 seconds there was a low rumble that shook the house. Day light, no clouds, air temp 40 F, wind NNE 11kt. I live.

((NUFORC Note: Witness elects to remain totally anonymous; provides no contact information. PD))