In 2024, researchers reported another far-off world that smells like rotten eggs. HD 189733b, some 64 light-years from Earth, ...

Surprise, it's twins.

Astronomers have observed two planets forming in the disk around a young star named WISPIT 2. Having previously detected one ...

The decades since scientists confirmed the first planet around another star have been rich in discovery, but it’s rare to see ...

The scene around WISPIT 2 is messy in a way that matters. Rings of dust circle the young star, gaps cut through the disc, and ...

Astronomers have spotted two planets forming around a distant infant star, offering a time capsule into see what the solar ...

Researchers in Japan have released a database that displays the location of exoplanets in three dimensions and allows people ...

A rare planetary system has been discovered that mirrors the structure of our solar system, exoplanet formation, and gas ...

The solar system has many more moons than the one we can see in the sky. But how many do we actually know about? And how many ...

When worlds collide…suns act squirrely. Astronomers have witnessed a rare and violent cosmic crash between two planets, and ...

So far, humanity has yet to find its first "exomoon"—a moon orbiting a planet outside of the solar system. But that hasn't been for lack of trying. According to a new paper by Thomas Winterhalder of ...

The Solar System is a weird place filled with incredible physics and geological oddities that often break down in human terms ...