Powerball jackpot climbs over half-billion dollar mark

Powerball's jackpot reached an estimated $510 million early Thursday, the game's website said, after it was determined no winning tickets had been sold for Wednesday night's drawing. The new jackpot's cash value was roughly $324.2 million. The next drawing is scheduled for Saturday night.The winning Powerball numbers for the $432.5 million jackpot drawn Wednesday were 9, 15, 43, 60, 64 and the Powerball number 4.Wednesday's jackpot was the ninth largest in Powerball history.Powerball is played i