What do you think happened here?

[Wrenches]

Taken from my back yard:

 

[John A.]

aliens

 

[mingaa]

"Follow the Arrow..." >

 

[MikeT]

Two plane going different directions crossed over the same boundary layer.

 

[Elucase]

 

[OhioArcher]

It's that lost flight, still making u-turns...

 

[dorangolv]

UFO's trying to tell us Obama is a loser.