A small world about 300 miles wide and 3.5 billion miles from the sun — nearly as far away as Pluto...
SCIENCE
May 07, 2026
Surprising Signs of an Atmosphere Around a Tiny World, Billions of Miles Away
A small world about 300 miles wide and 3.5 billion miles from the sun — nearly as far away as Pluto — appears to be swaddled in a layer of air,...
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A gradual dimming and brightening when a star passed behind it suggested the mini-Pluto was wrapped in a thin layer of air.
Author: nytimes.com
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