Breaking News  
Gabriel Garcia Marquez dies: Nobel laureate was 87 - click here for details

Neil Armstrong dead at 82: Celebrity reactions

Slideshow posted in Photos | Saturday, August 25, 2012

3 of 19: Gary Sinise, who starred in 'Apollo 13,' Tweeted, ' Will never forget "One small step for man. One giant leap for mankind."God bless Neil Armstrong.A great inspiration and American hero.R.I.P '

(Pictured: Gary Sinise appears in a 2012 episode of 'CSI: NY.') (CBS)