The Truth is out there !

[Racingdude009]

http://news.bbc.co.uk/1/hi/uk/7679145.stm

Wonder if the Aliens were looking for their lost luggage ?

[Monki]

"brown missile shaped object"

I think this adds evidence to my theory, which is....

"when you flush the toilet on an airplane, it just drops out the bottom onto the ground"

hence the reason we find an over-abundance of dog mess near to airports and also the brown shaped object almost hitting the plane.