I always thought it was made of cheese, and the Muslims allah rock god says it's made of helium, like the sun since allah says the moon is a sun, made dimmer by the evil angel (satan, the same one who beat up mohammad trying to get the illiterate old man to read))dragging his wings over it.
The exercise was a waste of time and money. Unless it involves deflecting an Earth-bound asteroid or shooting a Chinese ICBM out of the air, space work is a boondoggle.
The laws of physics and nature dictate that not only will humans not leave the solar system, we won’t even live on Mars.
TANSTAAFL
Just as long as they don’t make CO2 on the Moon. That’s all we need. “Moonal Warming” protests.