Astronomers believe they’ve detected an atmosphere around a tiny, icy world beyond Pluto
A new study suggests that a small icy object beyond Pluto, known as (612533) 2002 XV93, may have a very thin atmosphere despite its tiny size. Researchers observed it in 2024 as it passed in front of a distant star, briefly dimming the light and indicating the presence of gas. The atmosphere is estimated to be far thinner than Pluto’s and possibly composed of methane, … Continue reading Astronomers believe they’ve detected an atmosphere around a tiny, icy world beyond Pluto
