Black Triangle glides through San Marcos, Texas.This morning around 3 am, two friends and I saw a group of 3 lights in triangular form. The lights were not pulsating or strobing, just white lights. The inside of the triangle appeared to be a slightly different tint than the night sky. We were in The Village on Telluride Complex in San Marcos, Texas. The Black Triangle glided across the sky, about the same speed as a plane, until it was out of our sight. Definitely a believer.