Boston pedestrians were left open-mouthed in wonderment last Wednesday, when they observed a noiseless UFO hovering above skyscrapers in the downtown part of the city.

One quick-thinking witness was able to capture the amazing sight on video, and posted the thirty-second footage to YouTube. This video raises more questions than answers. What interest would extraterrestrials have in this city of 600,000, which also happens to be one of the oldest settlements in the United States?

The footage is pretty well-done, and the incident occurred around dusk, so you can clearly see the anomalous object, motionless over two impressive skyscrapers. The "UFO" is definitely not an airplane, and doesn't appear to be a weather balloon, because there are no lights on it. It makes no sound, and hovers in one place.

To read more and view the video, click here.