( is non-luminous ) .Luminous objects are those which can produce or give out light of their own, while non-luminous objects cannot produce or give out their own light.
Some examples of luminous objects would be the sun, stars, fireflies, glowworms and some deep sea fish
Some examples of non-luminous objects would be the planets Mercury, Venus, Earth, Mars,Jupiter, Saturn, Uranus, Neptune and also Moons.