Comment Re:Hyperbole (Score 2) 101
"Only nickel core objects can make it to the ground (everything else explodes in the upper athmosphere)."
That is completly and totaly incorrect. Most metoers that hit the earth are iron or magnesium sillicate (Often called "rock" on earth) Nickle is a fairly rare element, when you think about it on the cosmic scale. I am not going to go into heavy element formation in Asmyptotic Giant Branch stars but lets just say iron is by far more common than nickle.
