Triangeled crafts, appearing and summoning other crafts.I was at my friends house for his birthday party, we went to get some sodas and we stopped to look at a red light in the sky, we tought it was a firework but wen saw that it disappeared and appeared again with another red light we could see the form of the crafts. they were triangeled with red and neon green lights underneath the craft.It "summoned" more and more ship until they were about 8 crafts.There was some sort of flashes of light and they started to hover over the ground, Suddenly they started to go straight up to the sky, they went in to some weird positions and disappeared. it was like they just vanished from the sky. we knew at that time that what we saw was UFO's. It had to be alien aircrafts. I don't think that any human technology can summon crafts like that.((NUFORC Note: Source of report indicates that date of the event is approximate. PD))