K thanx for the info on the covenant shields, will take into account. The death star's ray shielding though: Powered by a fusion reactor equal in energy output to a white dwarf star (roughly) the real question is can it get through that alone let alone 1-10km thick of super dense alloy (rocks and sand are less dense and less resistive than say a block of titanium of same size as an example) Ive got to do a SIZEABLE amount of research to run the calculations though and each number in each equation on average will consist if at least 10x place values, SO IT MAY BE A WHILE but I WILL POST IT on both this reply thread and in the MAIN TOPIC on this topic thread.