25 August 2012
NASA: Family Statement Regarding the Death of Neil Armstrong
H/T Babalú Blog
New York Times page H/T Legal Insurrection from an article in which Professor Jacobson records his memories of 20 July 1969.
Update: An obituary from The Times of London and a tribute by MEP Daniel Hannan
Update 2: American astronauts, spaceflyers mourn Neil Armstrong’s death via Twitter