Show NO PERFECT VACUUM completely empty space probably does not exist anywhere in the universe according to studies made at wt wilson observatory these studies showed that the relon region 7 between the stars is nn an excer excellent lent but not a perfect vacuum there is about one atom of matter in every cubic inch of space A single drop of water contain containing ini about one thousand billion atoms would furnish enough matter to fill three and three quarter million cubic miles of space to that density literary digest |