Power in space · Generation, transmission, storage, use · Government and first-party sources
poweringspace
Image of the Day · 2026-07-18

Supper Under Glass

A glass scallop on the pink horizon, holding the only green on Mars, watered with electricity.

An artistic imagining, not real hardware. Flat-plane storybook scene in pale blush pinks: a wide glass greenhouse dome, drawn as concentric mint arcs ringed by a halo of cream dots, sits on the horizon of a Mars rendered as horizontal striped sand bands, each band carrying its own repeating motif of scallop dunes, dots, and pinstripes. Inside the dome, four terraced shelves hold patterned rows of saturated green crops — scallop-stack bushes with coral fruit, concentric ring trees, mint sprouts, tiny seedlings — under rows of hanging mustard grow-lamps, with one small round-helmeted figure watering a bush with an arc of aqua drops. To the right, four coral target-disc solar collectors on masts echo the big concentric coral sun above, feeding a beaded wire into a battery block docked at the dome rim. Every curve is a circular arc and every straight edge is horizontal or vertical. Purely procedural geometry; no text; nothing shown exists.
An artistic imagining, rendered procedurally, of power-to-food on Mars: a storybook greenhouse dome holding the planet's only green, its terraced crops lit by electric lamps fed from little sun-colored collectors drinking the real one. Mars receives only about 43% of Earth's sunlight, so a Martian farm really would lean on electric grow-light — as NASA's Veggie and Advanced Plant Habitat already do aboard the ISS — but no such dome exists. Image: poweringspace.com. Artistic imagining.
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