There's no official explanation yet of what people reported in the skies over Detroit last Thursday night.

"I've been watching the airplanes tonight and it wasn't quite as high as them," eyewitness David Levy told Fox 2 News. "You could actually see the triangle shape of the object."

Levy was with a group of friends in Flat Rock around 9:30 p.m. on Jan. 10, according to Fox 2 News reporter Ron Savage. "In fact, our Fox 2 Facebook page has been blowing up with hundreds of posts on the subject," Savage reported.

One Facebook poster named Shaun wrote: "They were black triangle-shaped objects making circles over West Bloomfield and Farmington Hills. There was no noise and they had bright lights. I'm not making this up and I know somebody else saw these things."

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