I was heading towards I-65 away from Glasgow Kentucky a remarkably bright sphere lit up the whole area.

I was heading towards Interstate 65 away from Glasgow Kentucky on the Cumberland parkway when the entire road lit up as if it was day. I as a logical person would assume it was lightning or a helicopter at first until I looked out my passenger window of my SUV. It was a bright strobing light larger than any helicopter could be a quarter of the sphere was covered by clouds and flashed for about 10 to 20 seconds. I was leaving a college class a few of my classmates on the same road witnessed the same thing one of them even said they saw the exact same thing on Natcher parkway in Bowling green Kentucky less than 10 minutes from when I saw it that's nearly 45 miles in 10 minutes. What I saw made me sick to the point I had to pull over and vomit, it is now 11:54 pm I've been throwing up a yellow oil like substance since I witnessed the phenomena. Please do not just skip this over this is real, this happened and I am shaken to my core. This is the second time I've witnessed UFO's the first time I wrote it off as a weird thing that could be explained when i saw a shooting star go at a upward angle from the earth then zig zag left out of vision.