What does a triangle with a circle center symbolize? Via the Huffington Post:
Two UFO witnesses about 1,200 miles apart seemed to describe the same triangle-shaped object in reports two hours apart on April 27, according to testimony from the Mutual UFO Network (MUFON) witness reporting database.
At about 9:59 p.m. ET, a Tennessee witness driving west along Highway 70 near Pleasant Hill reported watching object hovering over power lines: “I noticed a large triangular type shape with a big lit circle in the middle of it,” the witness stated. “The light was several feet across and was illuminated with white light.”
Then two hours later, a Colorado witness in Arapahoe County reported watching “a giant white, triangular-shaped object” crossing the sky from horizon to horizon in about two seconds. The witness was at home lying on a back porch and watching the sky when the object was first seen.