via nps.gov A page describing the festivities at the Grand Canyon National Park this weekend for viewing the annular solar eclipse. "Sunday, May 20, 2012: ... A late-afternoon Annular Eclipse of the Sun. . . NASA scientists, amateur astronomers, and the National Park Service will team up to share their telescopes and knowledge with park visitors... followed by an evening South Rim Star Party." Posted via email from Annalee Blysse @ posterous on posterous.