This joke made the rounds as a meme before the internet existed--people would share xeroxed copies of just those letters. My step dad brought it home when I was a kid and he and my mom read it and just laughed and laughed.
During a teleconference on Wednesday morning, NASA’s Associate Administrator for Exploration Systems Development Jim Free gave the potential dates for the launch of the Artemis 1 mission: Aug. 29, Sept. 2 and Sept. 5, 2022.
No launch window times were given.
Free stressed that these dates are “launch attempts” and admitted that NASA was not sure about those liftoff dates due to a repair of a hydrogen leak. (MyNews13)