Astronomy
Orbit Chart
The solar system as concentric light
$16
Size
1
Planets and orbital rings printed in cold cyan and green phosphor on a matte black field. A quiet scientific plate that becomes a diagram of light after dark.
- Charge time
- 20 minutes under a household lamp
- Glow duration
- 11 hours, fading gradually
- Stock
- 240gsm matte archival paper, black core
- Ink
- Strontium aluminate phosphor screen layer, non-toxic
- Care
- Dust dry, keep out of direct sun, frame with UV-safe glazing
- Shipping
- Rolled in a rigid tube, insured, 3–6 business days
