This is my third mufon report (prior reports: 95954 and 80116). as noted previously i was aware of the ufo phenomenon but never paid that much attention until a series of orbs were clearly visible at an evening party in october 2016. since then i look up a bit more with the expectation that perhaps something will be visible. as part of my daily routine i walk our dogs a couple of miles very early in the morning. over the past several years i have had a dozen or so sightings of various types mostly in the early morning before the sun rises. a few days-ago i had an urge to snap a picture of saturn (i presume it is not jupiter) as we headed out of the driveway around 5:00am central time. saturn is the clearly visible light low on the horizon (photo via an iphone 8). when reviewing the picture, i noticed the triangle-shaped craft with the three lights. i did not see or hear anything when i took the picture. i presume it was moving fast because i took a couple of pics in quick succession and only one frame had the object, which does not look like a plane. there is plenty of aircraft traffic in the area because bna is about 10 miles to the east while a heavily used airport for private planes is about five miles to the north. the picture of the object looks nothing like a typical aircraft in the area with signature faa-mandated lights.