Spaceship (Wild Blue Yonder)

A massive spaceship was lost at the edge of the universe, having fallen through a wormhole, where it was infiltrated by the not-things. The captain, not wanting the violent not-things to escape into the universe proper, set the ship to self-destruct, but on a slow speed to keep the not-things from figuring it their plan and stopping it.

The spaceship was visited by the Fourteenth Doctor and Donna Noble when the Doctor's TARDIS crash-landed in it, though the Hostile Action Displacement System caused the TARDIS to flee without them. The Doctor and Donna soon discovered the self-destruct was activating, and the Doctor sped up the self-destruct once the not-things tried to stop it. With the threat essentially over, the TARDIS returned, allowing the Doctor and Donna to escape as the ship exploded, taking the not-things with it. (TV: Wild Blue Yonder ^[+]Loading...["Wild Blue Yonder (TV story)"])