6 red sphere shaped UFOs formed a pair of triangles in the sky and vanished.We saw three fire-red sphere shaped UFOs ascend into the sky and form the shape of an inverse triangle. They then began to spin around and around. Then three more of the same UFOs ascended and did the same exact thing. Then all 6 of them began to slowly rise farther and farther into the atmosphere before one by one they started to vanish into thin air. This all lasted about 2-3 minutes.