I was walking on lakefront and noticed a large orb shaped like a crescent with a tail hovering over the lake. at first first i thought it was the moon, but i quickly realized it was not. i pulled out my phone and began recording. i realized that the object was actually moving south rather rapidly. it appeared to be low over the causeway bridge on lake pontchartrain. it was way too low for a plane and way to big and fast for a helicopter. it moved south and then rapidly moved southwest before fading in the distance. southwest from where i was standing is the city of kenner that experienced grid fires/explosions and beams of amber light that caused electrical outages about a month after this video was taken. toward the end of the video as it shifted to sw i lost it for a minute before i caught it fading toward the city of kenner, la. i was getting strange interference on my radio right before i saw this object. i have military experience and have not seen anything that looked like that in flight with amber lights. for size comparison, the lights under the object are the causeway bridge lights, vehicle headlights, and taillights. the bridge is approximately 1.5 miles from where i was standing.