I guess it all comes down to: do you believe.. or not?
This video caught my eye on Facebook and was shared by a friend of mine. It's a lady who pulls over to the side of the road, turns the video recorder on on her cell, and points it toward the sky.
At an object. And then something happens.
Be open, be skeptical, but take a look at this video and make up your own mind. Skip in to the juicy bits at about 20 seconds.