The Catacombs The Continuity Guide
Moonbase Guide
by Martin Willey
Graphics by Roberto Baldassari

Computer Walls

All interior rooms in Moonbase Alpha are constructed from standard wall units, each 4 foot wide by 8 foot tall. They are beige (like the uniforms), not white as they sometimes appear on screen. New sets could be quickly and easily created by fitting these standard units together in different configurations.

Matter Of Life And Death

The panels were made by Terry Curtis of the prop company Space Models; Space Models company name and logo ("SM" in a circle) appear on some panels, such as these under the Big Screen. Perhaps because it was so obvious, they put a black label over the text nearest Helena, but the "Space Models DataFix Ltd" is legible to camera on the nearer panel.

Computer panelAnother computer panel

The computer panels were made up of 8 individual panels, each 2 foot by 1 foot. They are dark gray in colour, rather than black, and illuminated with flashing lights. The labels on the top panels read "X5 Computer".

Black Sun Space Brain
Computer panel with screensAnother Computer panel with screens

This variation of the computer panel has a central panel, 4 foot wide by 2 foot high, with three black and white screens. The two small screens are 9 inch (18cm x 14cm), the large screen is 12 inch (24cm x 118cm). This design is also used in the Eagle passenger module.

End Of Eternity Black Sun
Main Power Unit computer panel with access panels

A variation seen in the Main Power Unit in Black Sun (Bergman removes the tall panels to access the circuitry).

Black Sun
Empty shelf Empty shelf
Empty shelf Empty shelf
Empty shelf Empty shelf
Single computer fascia Single computer fascia
Empty shelf Empty shelf
Empty shelf Empty shelf
Empty shelf Empty shelf
Empty shelf Empty shelf

Note the "empty" computer panels beyond, showing off the box framework into which the individual panels were fitted. Real-world data centres use a standard rack-mount chassis, originally derived from telephone equipment (the 19-inch standard was invented by AT&T in 1922). The moonbase computers reflect the real-world ability to slot in modular components.

These empty panels, backlit in blue, could be seen in the observation room in Breakaway and the Computer Room in Black Sun and Space Brain. There are other empty racks, illuminated red, in Nuclear Generating Area 3. We also see the Main Mission computer wall with empty bays, with plain grey backs, in Another Time, Another Place

Breakaway Space Brain Force Of Life Another Time, Another Place
The Beta Cloud Seed Of Destruction

In Year 2 Command Centre had a new design of panels: two black panels, two red/yellow panels, and two gray panels. The gray and black panels are rows of buttons; the coloured panels are individually designed. They appear no-where else in Alpha. The panels were taken from the spaceship in Into Infinity.

Maya
Year 2 Medical computer panel (early type)Year 2 Medical computer panel (later type)

In Year 2 Medical Centre had a new design of panels: these are beige/white. In the first two episodes, the panels had the same type of 3 screen panel as in Year 1; later the panels used two small screens on the right side.

The Beta Cloud The Beta Cloud
Computer panelAnother computer panel

Apart from Command Centre, Medical Centre and Weapons Section, the rest of Alpha uses the same style of computer panels as Year 1. The only difference is that racks (around the individual panels) are dark grey, rather than white. Images thanks to Craig Rohloff.

The Exiles The Exiles

Copyright Martin Willey