Strangeness Production in Heavy-Ion Collisions at STAR

We report an overview of strangeness production in Cu+Cu and Au+Au collisions at the energies root s(NN) = 62.4 and 200 GeV. We show new mid-rapidly dN/dy results for the K-S(0), Lambda, Xi, Omega particles in Cu+Cu root s(NN) = 62 GeV collisions and compare to results in Au+Au root s(NN) = 62 GeV collisions. We show new results for mid-p(T) Lambda/K-S(0) ratios in Cu+Cu root s(NN) = 62 GeV collisions and again compare to ratios in Au+Au root s(NN) = 62 GeV collisions. Finally, we show the high-p(T) (similar to 6.2 GeV/c) R-AA(K-S(0)) its a function of system size in Au+Au root s(NN) = 200 GeV collisions and compare to R-AA(pi).