Scientists discover atmosphere around tiny frozen world beyond Neptune

The object, known as 2002 XV93, is a minor planet and a Trans Neptunian Object (TNO).

Mysterious world beyond Pluto may have an atmosphere, astronomers say

If confirmed, the rock would become just the second world past Neptune in our solar system to host an atmosphere.

NASA Finds a “Goldilocks” Giant Planet Wrapped in Methane

NASA’s James Webb Space Telescope has uncovered a rare alien world that sits in a cosmic “sweet spot” between scorching hot Jupiters and frozen gas giants like Saturn.

NASA’s James Webb Telescope found a Saturn-sized planet with Earth-like temperatures and a methane-rich atmosphere

Somewhere between the scorching extremes of hot Jupiters and the frozen depths of gas giants like Saturn lies a planet that ...
The Associated Press

Astronomers believe they’ve detected an atmosphere around a tiny, icy world beyond Pluto

A new study suggests that a tiny, icy world beyond Pluto harbors a thin, delicate atmosphere that may have been created by volcanic eruptions or ...

Saturn-sized exoplanet with Earth-like temperature reveals methane-rich atmosphere

A planet that is about the size of Saturn, but with a temperature more like Earth's, has an atmosphere rich in methane, ...

Satellite launches may be dimming sunlight on Earth and polluting the upper atmosphere, study warns

Scientists say the rapidly growing space industry could leave long lasting soot pollution high above Earth while also affecting ozone chemistry and incoming sunlight.