There are massive machines filled with reactants under high pressure and cryogenic temperatures.
It is amazing that this doesn't happen more often.
I won't forget that a bold trio went out to the pad during the Artemis I countdown to tighten some bolts for the launch: https://www.nasa.gov/humans-in-space/artemis-red-crew-team-h...
I won't forget that a bold trio went out to the pad during the Artemis I countdown to tighten some bolts for the launch: https://www.nasa.gov/humans-in-space/artemis-red-crew-team-h...