L Luparu D New member Jan 20, 2010 #1 stone and send it into space? Theoretically, if I make a 10 meters doughnut sculpture of stone and send it into outer space, how long shall it last before it gets destroyed?
stone and send it into space? Theoretically, if I make a 10 meters doughnut sculpture of stone and send it into outer space, how long shall it last before it gets destroyed?
