Ground Control

Somewhere in the time stream, a panda-like creature is floating. Somewhere else, the Tenth Doctor is in the TARDIS, which is being taken somewhere. He hears a knock on the door, and walks out to see a man, who introduces himself as Mister K. He grounds the TARDIS on a space station. He tells the Doctor that it's the year 6558, and they are 40 "clicks" away from the Antarean third moon.