Moon DustIn 1972, Jack Schmitt and Gene Cernan got so caught up in being the last humans on the Moon that
they forgot to "wipe their feet" before entering their landing module. Which, in general, is rather surprising as they already knew how awful that lunar dust was.
It had already managed to clog all the articulations of their spacesuits during the mission. So much so that they couldn't move properly.
And the dust was so sharp that it rubbed through three layers of Kevlar-like fabric on their boots!Such negligence brought this very lunar dust inside their ship, and they had to fly all the way home with it.
Constantly making sure it didn't kill them.#Moondust
@AstroMechanics
