Home/Exhibits/Aerospace & Astronomy/Earth-Moon System

Earth-Moon System

Tidal locking and lunar phases shown with a lamp and a rotating Moon.

Earth-Moon System — Aerospace & Astronomy exhibit for science museums
Model ZZKJG-6F-01-01Studio rendering
CategoryAerospace & Astronomy
TopicAstronomy
Model codeZZKJG-6F-01-01
Standard size2200 x 2500 x 1500 mm
SupplySingle unit or batch · OEM to your drawing
Lead timeStandard 4–8 weeks after deposit (confirmed per contract)
Warranty2 years, structure and control
DocumentsSpecification sheet · control diagram · spare-part list

A standard catalogue model: the drawing, control package and finish are fixed, which is what keeps the price and the lead time predictable. Size, colour and interface language can be adapted without a new design cycle.

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01 / Overview

The exhibit introduces the positional relationship between the sun, earth, and moon to visitors through interactive installations and multimedia.

02 / How visitors use it

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

03 / The science behind it

When the moon is in the position of a full moon, three celestial bodies are in a straight line, with the earth in the middle (but the moon is not in the shadow); When the lunar phase is a new moon, the three celestial bodies are in a straight line, with the moon in the middle.

04 / Built for a public floor

Every unit leaves the factory after a running test: mechanisms cycled, electronics burned in, edges dressed, fixings torqued and marked. Wear parts — bearings, sliders, lamps, belts, touch panels — are modular and listed on the spare-part sheet, so a venue technician can replace them without returning the exhibit. Crating is plywood with foam blocking; the loading plan and packing list travel with the shipment.

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Solar SystemZZKJG-6F-01-02

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Cosmic TheatreZZKJG-6F-01-07

Cosmic Theatre

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Cosmic ScaleZZKJG-6F-01-17

Cosmic Scale

A ten-step walk from the Moon to the edge of the observable universe.

8400 x 4000 x 2700 mmView →
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