moon dust

Apollo bootprint medium

Moon dust is the fine, powdery material covering the lunar surface, composed of tiny rock fragments, mineral grains, and glass particles created by billions of years of meteorite impacts.

Scientists call it regolith.

The term appears in space exploration contexts and sometimes figuratively for anything rare or otherworldly: Finding that vintage record was like searching for moon dust.

Related

Neil Armstrong · crater · footprint · gray · fine · fine powder · powdery · Apollo · surface · barren · cosmic · particles · soil · desolate · silvery · weightless · samples · glitter

Categories
Opposites
celestial vs terrestrial origin

moon dustgarden soil

Amended dirt for planting

topsoil · dirt · loam · desert sand · clay

barren/lifeless vs fertile/organic

moon dustfertile soil

Nutrient-rich growing medium

rich loam · humus · compost · potting soil · topsoil

Family

moon, dust, moons, moonlit, moonlight, moonless, moony, moonshine, dusts

Familiarity
Top 500,000
Profile
Known to kids · Used worldwide · Timeless · Concrete · Everyday, not technical · Rated G