Expanded Chart of the Universe

Olvir unfurls a large parchment under the bridge’s flickering lights, its inked lines forming a complex spiral of the cosmos. The chart’s constellations cluster around a single unlabeled point at its center, pulsing faintly like a living thing. Kari traces the coordinates with her finger while Nyssa hesitates, her breath quickening as the Doctor deduces Terminus’ position. The parchment’s edges curl from repeated handling, its corners smudged with grime where Olvir’s crew has studied it for years.

3 appearances

Appearances in the Narrative

When this object appears and how it's used

3 moments

S20E14 · Terminus Part 2

Terminus revealed as cosmic center

Olvir unfurls the Expanded Chart of the Universe under the flickering bridge lights, its spiral of constellations dominated by a single unlabeled central point. The Doctor physically interacts with it by reading the coordinates alongside Kari and Olvir, analyzing the chart’s positional data before making his deduction.

Before: A large, grubby parchment recalled from Olvir’s crew’s studies, its edges curled and inked lines faint under decades of handling.

After: Enhanced in importance as the Doctor traces its coordinates toward their devastating realization, its smudged corners and faded constellations now bearing the weight of galactic destiny.

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S20E14 · Terminus Part 2

Nyssa wins Olvir's reluctant aid

Olvir's expanded universe chart functions as a physical catalyst for Olvir's reluctant revelation about Terminus' centrality. The Doctor uses it to confront Olvir with irrefutable evidence of Terminus' cosmic significance, transforming a survivor's resentment into an understanding that their struggle exceeds mere profiteering.

Before: Large, worn parchment in Olvir's possession, edges curled and corners smudged from handling

After: Laid out on bridge console, studied by Doctor and Olvir under flickering lights

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S20E14 · Terminus Part 2

Doctor uncovers Terminus exploitation scheme

Olvir unfurls the Expanded Chart of the Universe under the bridge’s flickering lights, its pulsing constellations gathering the group’s attention as the Doctor uses it to deduce Terminus’s exact position at the cosmos’s heart.

Before: A large, handled parchment with curled edges and smudged corners, its constellations clustering around an unlabeled central point seen under flickering lights.

After: The chart lies revealed and discussed, its significance now inseparable from the group’s growing understanding of Terminus’s place in the universe.

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