Pluto looms large in Flagstaff, where residents and businesses alike take pride in their community\'s most enduring claim to fame: Clyde Tombaugh\'s 1930 Discovery of Pluto at Lowell Observatory.
Ever since, area scientists have played leading roles in virtually every major Pluto-related discovery, from unknown moons to the existenc.
Percival Lowell began searching for his theoretical "Planet X" in 1905, and Tombaugh\'s "eureka " experience brought worldwide attention to the city and observatory.
Pluto looms large in Flagstaff, where residents and businesses alike take pride in their community\'s most enduring claim to fame: Clyde Tombaugh\'s 1930 Discovery of Pluto at Lowell Observatory