News & articles

Pluto atmosphere tracked over three decades

Ground-based occultations trace pressure evolution in Pluto s tenuous atmosphere.

Rings discovered around Chariklo — a first for small bodies

The first ring system found around a Centaur reshaped our understanding of small-body environments.

The detected-occultations database is published

A database on detected stellar occultations by small outer Solar System objects is now available — please cite it.

A dense ring system detected around Quaoar

Multi-chord occultations revealed a ring orbiting far beyond the classical Roche limit — where moons, not rings, were expected to survive.

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