KEY POINTS
  • There was a possibility NASA astronauts Neil Armstrong and Buzz Aldrin would not be able to return from the surface of the moon.
  • White House speechwriter Bill Safire penned the address "In event of moon disaster" on July 18, 1969.
  • The speech was never read thanks to the mission's success. 
The moon seen from the International Space Station on July 9, 2018. 

White House speechwriter Bill Safire penned the address "In event of moon disaster" on July 18, 1969 – 49 years ago Wednesday.

The address was for President Richard Nixon to read in the event from the astronauts of Apollo 11 became stranded on the Moon.