Robert Spellman, telescope demonstrator at the Griffith Observatory, joins visitors in a minute of silence for astronaut Neil Armstrong in Los Angeles on Saturday, Aug. 25, 2012. Armstrong died on ... more 
Robert Spellman, telescope demonstrator at the Griffith Observatory, joins visitors in a minute of silence for astronaut Neil Armstrong in Los Angeles on Saturday, Aug. 25, 2012. Armstrong died on Saturday. (AP Photo/Richard Vogel) less 
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Associated Press | Photo By Richard Vogel
Sat, Aug 25, 2012 7:44 PM EDT