It's a final wish come true for discoverer Clyde Tombaugh
                                
                                
                                    (Newser) -
                                    On Feb. 18, 1930, a young astronomer poring over a series of images of the sky, taken from a telescope at Arizona's Lowell Observatory, spotted movement among some 150,000 stars, reports  Space.com . Tomorrow, Clyde Tombaugh—whose last wish before his death in 1997 was for his ashes...