Driving on the highway- I saw a teardrop craft that crossed the length of the sky in less than 2 seconds.

I’m a skeptical believer. But I’ve never seen anything that defined a phenomenon until earlier this year. Driving home from Canada, my boyfriend was driving and I was looking out the window at the sunset. I caught a craft that managed to cross the entire sky in under 3 seconds. The craft was cone shaped with lights on it, and was approximately the height and distance of a landing plane. The speed was what was shocking. I’m a scientist, and the speed that this craft crossed the sky and disappeared was bewildering. I was in shock for a few minutes after. I knew it couldn’t have been any sort of man driven craft due to how fast it was going, and it was a miracle I saw it. I was completely sober and wide awake as well. Even though the sighting only lasted seconds, I can visualize every detail.