TT: Is it still going on?
GG: No, it stopped.
TT: What do you think it was?
GG: I don't know. Maybe an earthquake?
TT: I'm not sure if these moons can have earthquakes.

GG: Doesn't matter.
GG: Some sort of Prospitian lunar anomaly, I guess. Probably nothing to worry about.
TT: Maybe it was like, tidal forces. Due to gravitation.
TT: Or the tensile forces from that big ass chain.
GG: Um. Yes! Let's say that's what it was.