Pluto: dazzling, dynamic, and so not dead.

Johnson, Perianne E; Proudfoot, Benjamin · Nat Commun · 2026

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Abstract

Pluto is not a frozen wasteland. It is very cold at  ~ 40 K, but exhibits active geology and a dynamic atmosphere. Pluto is a beautiful example of active icy worlds we should expect to see elsewhere in the trans-Neptunian region.