DENVER - It’s a bird, it’s a plane, it’s…well they don’t know.
Objects flying over Denver have aviation experts and others baffled.
The strangest part is they are flying too fast to see with the naked eye, as you can see in the attached video.
One aviation expert did offer one possible explanation. He says it could be some sort of debris being raised by atmospheric winds.
Copyright 2012 Scripps Media, Inc. All rights reserved. This material may not be published, broadcast, rewritten, or redistributed.
One person will win a three-year lease on a 2013 Honda Civic Lx Sedan automatic.
Click to see the latest mugshots, plus this week's wanted fugitives.
This feature packed upgrade brings you faster performance, easier navigation, and stunning improvements to photos, video and readability.
From "twerk" to "Bitcoins," our handy guide will get you up to speed with all of the new jargon that emerged this year.