Object
Alien Space Capsule (Mars Probe 7)
The Alien Space Capsule, originally designated Mars Probe 7, was an extraterrestrial re-entry vehicle of disputed origin that breached the boundary between terrestrial spaceflight protocols and autonomous alien engineering. Throughout its appearances, the capsule demonstrated functional instability—undocking erratically from Recovery 7 mid-mission, executing non-human retrojet corrections during re-entry, and later being tracked by UNIT as a high-priority recovery subject amid fears of saboteurs. During its final known role, the derelict Mars Probe 7 Capsule served as a sealed containment environment during mission preparations, confining the Doctor within its confines while vital fuel and trajectory data were relayed outwards. In public consciousness, it oscillated between scientific artefact and high-risk object, sparking interventions by Space Control, UNIT, and covert operatives who sought either its recovery or its concealment.
35 appearances
Purpose
Recover stranded astronauts and samples from Mars surface
Significance
Central artifact driving the plot's urgency; its chaotic descent threatens to expose the Space Centre conspiracy and spark an interstellar crisis, forcing immediate action from UNIT and the Doctor.
Appearances in the Narrative
When this object appears and how it's used