A man living in Michigan, United States of America, reported to have seen 12 triangle-shaped objects in "four different sizes" crossing the sky. Among these objects, there was five or six small objects, 4 or 5 medium, and "one massive triangle, the Mothership at the end of the convoy".
This testimony has been saved on October 23, 2011, by the Mutual UFO Network (MUFON) witness reporting database.
The witness was with his son and was outside in the front yard at 9:30 p.m. when they noticed the objects.
"The best way to describe it is that it looked like a fleet of triangular ships that were different sizes," the witness stated. "They were heading in a straight line east to west."
"The smaller craft were flying like geese, heading south at first, but then they broke off in different directions fast. Then they formed a tight triangle. They did this a couple times - always heading due west. The medium triangles followed, then the big one behind them."
SOURCEhttp://www.agoracosmopolitan.com/news/ufo extraterrestrials/2011/11/01/1453.html