I remember in the early 50's in woods surrounding RAF Wahn, a bunch of kids found an unexploded shell .... a foot or so long and a 1 1/2" in dia. ...... they spent weeks hitting it with rocks etc untill finally they had it opened and found lots of "Spagetti" inside .....
To this day I don't know how they survived (inc. me

)
so report the Rocket and get it picked up asap