Secret Weapon Flying over San Diego, CA?

Is it a Giant Alien Sperm, A Government Secret Weapon, or maybe it's a SpaceX Heavy Rocket fired from Vandenberg Air Force Base in Lompoc, California. It was loaded with multiple satellites that were deployed somewhere orbiting above the Middle East/Iran/Pakistan regions. The smoke trail was high enough to catch the light of the sun that had just set an hour before, which gave it that extra bright coloring. The right side of the "sperm" smoke trail is when the rocket broke the sound barrier. The light in the middle is one of the fuel stages that was on it's way back down to land in the pacific ocean. This was filmed in Temecula, California, USA.