Jupiter, taken in infrared light, showing its faint rings, along with two moons – Amalthea and Adrastea, auroras, and atmospheric features.

Jupiter’s faint, red rings

Jupiter has rings made of dust with a reddish colour. They form three parts: the halo, the main ring, and the gossamer ring.

Jupiter’s Dusty Rings: The Faint Halo

Jupiter and four Galilean moons seen through an amateur telescope

Built from moon dust

Impacts kick dust off small moons—Adrastea, Metis, Thebe, Amalthea—feeding the rings under Jupiter’s gravity. They’re dust, not ice.

Jupiter’s Dusty Rings: The Faint Halo

Jupiter’s Dusty Rings: The Faint Halo | DeepSwipe