Show Coldest Star Found by Yerkes Telescope I WILLIAMS DAY BAY What is probably the coldest I Istar astronomers astronomers star yet et discovered by mers has been found by Dr Charles Hetzler of Yerkes observatory observatory observatory ob ob- of the University ol of Chicago here it was announced by Dr Otto director o of the observatory recently most moat The phrase red hot to I high temperature but butIn butin butin folks means In stars redness It is associated with relative coolness pointed out Doctor The stars tars discovered by Doctor Hetzler are redder than any previously known and cannot be photographed in ordinary blue light |