Dear NASA administrators:
I have a member of my family who was part of the team at Kennedy Space Center in 1986. On January 27th he begged the higher-ups not to launch Challenger. The space shuttle was clearly not rated for launch in such below-freezing temperatures.
My relative's pleas were ignored. We know what happened.
I confess that my own mind is not of the caliber of those who are engaged in America's space effort. My formal training is in history, not aeronautics and engineering. But I'm still begging you: do not launch the Artemis II mission tomorrow. In fact, don't launch it at all.
The vehicle has too many issues that are being ignored, just as Challenger's were ignored for sake of the chance to have a successful mission. The materials - especially the heat shield - are definitely not as sound as the ones that the Apollo craft were composed of. The life support system is untested. The rocket has leaked like a sieve so much during fueling that there is no telling what has been overlooked.
Look, few things would make me happier than to see Artemis II return to Earth with its crew of four having gone around the Moon, carrying people there for the first time in over fifty-three years.
I hate to tell you this though, but the NASA of today is not the NASA of the Sixties. The Apollo program was an unprecedented focused effort to fulfill President Kennedy's goal of landing man on the Moon and returning him safely to Earth. Almost the entirety of American industry played a role in making that happen. There has been no such similar effort in the more than twenty years since Artemis was conceived.
I believe that humans can be returned to the Moon. And that they can have a long-term presence there. But such a thing cannot be rushed. And that is what Artemis has always come across as being: a rush job. No offense meant to its designers and builders. And yes, I know that tomorrow is being seen as a day two decades in the making. But it's still too soon.
So I'm begging y'all, refrain from launching Artemis II tomorrow. Yes, daring to leap beyond the grasp of Earth is a magnificent endeavor. But it also must be thoughtful and considerate. And that isn't what I and others with better minds than mine are seeing is happening with this vessel.