- You may be looking for the episode of Doctor Who Confidential.
A spacecraft, or spaceship, was a transportation vessel designed to operate in the vacuum of space, capable of moving objects or passengers between planets, galaxies and, for species with the adequate technology, the other side of the universe.
These ranged from rockets to launch artificial satellites into planetary orbit (TV: Delta and the Bannermen, PROSE: Alien Bodies) to interstellar spacecraft, also known as starships, capable of reaching the edge of the universe. (COMIC: Voyage to the Edge of the Universe)
Spacecraft were used by numerous species including Daleks, Cybermen, Sontarans, Terileptils, Raxacoricofallapatorians, Chelonians, Nestenes, Adipose, Drahvins, Sycorax, Haemogoth, Zygons, Atraxi, Draconians (TV: The Pandorica Opens) and Silurians. (TV: Dinosaurs on a Spaceship)