2 Fireballs were stationery facing & hovering over LAFB the other 2 were off to the opposite side doing figure 8s & crossing each other

I was leaving school when I spotted a huge fireball Sphere UFO hovering over the area where Lackland Airforce base is located off 410 South, it never moved, it remained stationary for a good 20 minutes. I knew it was strange because the Sun was about to set to the West of that fireball sphere. Then I looked to the West and saw 2 other fireball sphere UFOs moving in opposite directions at first, then they crossed each other like in figure eight fashion. Then I left, but saw a 4th Fireball UFO in the Southwest, between the other 3 Fireball UFOs in a stationary position as if it were backup, it was facing LAFB. I have video and pictures.