Theory:Doctor Who television discontinuity and plot holes/The Impossible Planet


 * Why is Scooti's corpse floating above the base rather than staying on the planetoid's surface?
 * Only the planet is stopped from being sucked into the black hole. Scooti was sucked into space therefore not immune to the black hole.


 * The trapdoor was not 30 feet in diameter as Ida says.
 * Perhaps Ida confused the term diameter with another, such as circumference.
 * Units of measurement could had changed for some reason.