Astronomen glauben, eine Atmosphäre um einen winzigen, eisigen Planeten jenseits von Pluto entdeckt zu haben

Isn’t, like… most of the universe „beyond Pluto?“

Not really narrowing it down…

> **This so-called minor planet — formally known as (612533) 2002 XV93 — is considered a plutino, circling the sun twice in the time it takes Neptune to complete three solar orbits. At the time of the study, it was more than 3.4 billion miles (5.5 billion kilometers) away, farther than even Pluto, the only other object in the Kuiper Belt with an observed atmosphere.**