Reverse pulse proton engines were among the components of Suki Cheng's spaceship. The Thirteenth Doctor considered them to be very unreliable and probably the reason the ship crashed on Earth. (TV: Praxeus)
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Reverse pulse proton engines were among the components of Suki Cheng's spaceship. The Thirteenth Doctor considered them to be very unreliable and probably the reason the ship crashed on Earth. (TV: Praxeus)