# Debris rings discovery around white dwarf J1328−1450

> Developing situation record from CLSTR: https://clstr.news/situations/debris-rings-discovery-around-white-dwarf-j13281450
> Updated: 2026-11-03T01:29:57.000Z. Sources: 6. Developments: 2.

Astronomers using the European Southern Observatory’s Very Large Telescope have identified a rare debris structure around the white dwarf J1328−1450, located roughly 1,600 light-years from Earth. The system features two distinct, concentric rings of gas containing rocky elements like calcium, oxygen, magnesium, and iron, separated by a gap where gas is absent.

Research published in Nature Astronomy suggests these rings may originate from different regions of an ancient planetary system or different layers of a single disrupted body. The stability of the rings might be maintained by surviving planetary objects, with one body estimated to be similar to a small asteroid and a larger outer body comparable to the size of Pluto or the Moon. This discovery offers insights into the final evolutionary stages of solar systems and the fate of planetary remnants.

## Timeline

### 2026-11-03: Astronomers discover double gas rings around white dwarf WD J1328−1450

Astronomers have detected a unique double gas ring structure around the white dwarf WD J1328−1450, potentially sculpted by two surviving planetary bodies.

2 sources. https://clstr.news/cluster/astronomers-discover-double-gas-rings-around-white-dwarf-wd-j13281450

### 2026-10-31: Astronomers discover unusual debris rings around white dwarf J1328−1450

Astronomers have detected two distinct gas rings around the white dwarf J1328−1450, offering clues about how planetary systems evolve and disintegrate after their stars die.

4 sources. https://clstr.news/cluster/astronomers-identify-unusual-debris-rings-and-diverse-colors-in-white-dwarfs

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Cite as: Debris rings discovery around white dwarf J1328−1450. CLSTR, https://clstr.news/situations/debris-rings-discovery-around-white-dwarf-j13281450