Lowell Observatory in Flagstaff, Arizona

Science
Designated as the United States' first International Dark Sky Community in 2001, Flagstaff is steeped in astrological history. Pluto was first discovered in Flagstaff, by Clyde Tombaugh at the Lowell observatory, one of three observatories that the city has to offer. Clear skies, high elevation... bbs.keyhole.com
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