Happy Birthday George Kennedy-87 Yoko Ono -79 Cybill Shepherd-62 Juice Newton-60 John Travolta-58 Vanna White-55 Matt Dillon-48 Molly Ringwald-44 ; 1930 Photographic evidence of Pluto was discovered by Clyde W. Tombaugh at Lowell Observatory in Flagstaff, Ariz.