Getting your Trinity Audio player ready...
An unmanned NASA spacecraft (above) is set to lift off Tuesday from Cape Canaveral, Fla., on a nine-year journey to Pluto, the last unexplored planet in the solar system. “They finally are going!
I can’t believe it!” said Patricia Tombaugh, 93, widow of Clyde Tombaugh, the Illinois-born astronomer who discovered Pluto in 1930.
